Unify quoting in metadata.xml files for machine processing

Force unified quoting in all metadata.xml files since lxml does not
preserve original use of single and double quotes. Ensuring unified
quoting before the process allows distinguishing the GLEP 67-related
metadata.xml changes from unrelated quoting changes.

69 files changed, 117 insertions, 143 deletions

diff --git a/net-misc/aria2/metadata.xml b/net-misc/aria2/metadata.xml
index d1101e9786d8..1079971424d5 100644
--- a/net-misc/aria2/metadata.xml
+++ b/net-misc/aria2/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer>
diff --git a/net-misc/badvpn/metadata.xml b/net-misc/badvpn/metadata.xml
index e8f7e856c837..500e2752217e 100644
--- a/net-misc/badvpn/metadata.xml
+++ b/net-misc/badvpn/metadata.xml
@@ -12,7 +12,7 @@
         </maintainer>
         <doc lang="en">https://code.google.com/p/badvpn/w/list</doc>
 		<bugs-to>https://github.com/ambrop72/badvpn/issues</bugs-to>
-		<remote-id type='github'>ambrop72/badvpn</remote-id>
+		<remote-id type="github">ambrop72/badvpn</remote-id>
 		<remote-id type="google-code">badvpn</remote-id>
 	</upstream>
 	<use>
@@ -38,4 +38,3 @@
 		like tun2socks and NCD.
 	</longdescription>
 </pkgmetadata>
-
diff --git a/net-misc/batctl/metadata.xml b/net-misc/batctl/metadata.xml
index 59acc2cc580e..5b80fb94c393 100644
--- a/net-misc/batctl/metadata.xml
+++ b/net-misc/batctl/metadata.xml
@@ -6,4 +6,3 @@
 <name>Michael Weber</name>
 </maintainer>
 </pkgmetadata>
-
diff --git a/net-misc/batman-adv/metadata.xml b/net-misc/batman-adv/metadata.xml
index 91ea9dfad76e..e9ea16a10590 100644
--- a/net-misc/batman-adv/metadata.xml
+++ b/net-misc/batman-adv/metadata.xml
@@ -12,4 +12,3 @@
 	<flag name="mcast">B.A.T.M.A.N. multicast optimizations</flag>
 </use>
 </pkgmetadata>
-
diff --git a/net-misc/bfgminer/metadata.xml b/net-misc/bfgminer/metadata.xml
index ef981dee6a6b..49d6f9a9be79 100644
--- a/net-misc/bfgminer/metadata.xml
+++ b/net-misc/bfgminer/metadata.xml
@@ -10,46 +10,46 @@
 		<name>Luke Dashjr</name>
 	</maintainer>
 	<use>
-		<flag name='adl'>Enable support for controlling fans and overclocking on AMD cards with AMD Display Library</flag>
-		<flag name='antminer'>Enable support for mining with AntMiner U1 sticks</flag>
-		<flag name='avalon'>Enable support for mining with Avalon 1 ASIC modules</flag>
-		<flag name='avalonmm'>Enable support for mining with Avalon 2/3 ASIC modules</flag>
-		<flag name='bifury'>Enable support for mining with Bi*fury USB sticks</flag>
-		<flag name='bitforce'>Enable support for mining with ButterFly Labs BitFORCE ASICs and/or FPGAs</flag>
-		<flag name='bfsb'>Enable support for mining on BFSB host Raspberry Pi</flag>
-		<flag name='bfx'>Enable support for mining with BFx2 USB sticks</flag>
-		<flag name='bigpic'>Enable support for mining with Big Picture Mining USB sticks (Red/BlueFury, BF1, etc)</flag>
-		<flag name='bitfury'>Enable support for mining with 55nm Bitfury-based devices</flag>
-		<flag name='cointerra'>Enable support for mining with CoinTerra TerraMiner.</flag>
-		<flag name='cpumining'>Enable support for mining with CPUs</flag>
-		<flag name='drillbit'>Enable support for mining with Drillbit boards</flag>
-		<flag name='dualminer'>Enable support for mining with DualMiner USB sticks</flag>
-		<flag name='gridseed'>Enable support for mining with 5-chip GridSeed orbs</flag>
-		<flag name='hashbuster'>Enable support for mining with HashBuster nano boards</flag>
-		<flag name='hashbuster2'>Enable support for mining with HashBuster micro boards</flag>
-		<flag name='hashfast'>Enable support for mining with HashFast devices</flag>
-		<flag name='icarus'>Enable support for mining with Icarus-compatible devices (including Block Erupter Sapphire ASICs)</flag>
-		<flag name='jingtian'>Enable support for mining on JingTian boards via SPI/GPIO</flag>
-		<flag name='keccak'>Enable support for mining with Keccak miners</flag>
-		<flag name='klondike'>Enable support for mining with Klondike USB miners</flag>
-		<flag name='libusb'>Use libusb</flag>
-		<flag name='littlefury'>Enable support for mining with LittleFury USB sticks</flag>
-		<flag name='metabank'>Enable support for mining on Metabank host Raspberry Pi</flag>
-		<flag name='minion'>Enable support for mining on minion chips via SPI (BlackArrow Prospero)</flag>
-		<flag name='modminer'>Enable support for mining with ModMiner FPGAs</flag>
-		<flag name='nanofury'>Enable support for mining with NanoFury USB sticks</flag>
-		<flag name='opencl'>Enable support for mining with OpenCL-capable devices (GPUs)</flag>
-		<flag name='proxy'>Enable support for virtual proxy device</flag>
-		<flag name='proxy_getwork'>Enable proxy support for getwork protocol (often used with Block Erupter Blades)</flag>
-		<flag name='proxy_stratum'>Enable proxy support for stratum protocol</flag>
-		<flag name='rockminer'>Enable support for mining with RockMiner devices</flag>
-		<flag name='screen'>Provide start-bfgminer.sh script to launch BFGMiner in app-misc/screen</flag>
-		<flag name='scrypt'>Enable support for scrypt mining algorithm</flag>
-		<flag name='sha256d'>Enable support for SHA256d mining algorithm</flag>
-		<flag name='twinfury'>Enable support for mining with Twinfury USB sticks</flag>
-		<flag name='udev-broad-rules'>Enable broader udev rules that may match non-mining devices</flag>
-		<flag name='x6500'>Enable support for mining with X6500 FPGAs</flag>
-		<flag name='zeusminer'>Enable support for mining with ZeusMiner units</flag>
-		<flag name='ztex'>Enable support for mining with Ztex FPGAs</flag>
+		<flag name="adl">Enable support for controlling fans and overclocking on AMD cards with AMD Display Library</flag>
+		<flag name="antminer">Enable support for mining with AntMiner U1 sticks</flag>
+		<flag name="avalon">Enable support for mining with Avalon 1 ASIC modules</flag>
+		<flag name="avalonmm">Enable support for mining with Avalon 2/3 ASIC modules</flag>
+		<flag name="bifury">Enable support for mining with Bi*fury USB sticks</flag>
+		<flag name="bitforce">Enable support for mining with ButterFly Labs BitFORCE ASICs and/or FPGAs</flag>
+		<flag name="bfsb">Enable support for mining on BFSB host Raspberry Pi</flag>
+		<flag name="bfx">Enable support for mining with BFx2 USB sticks</flag>
+		<flag name="bigpic">Enable support for mining with Big Picture Mining USB sticks (Red/BlueFury, BF1, etc)</flag>
+		<flag name="bitfury">Enable support for mining with 55nm Bitfury-based devices</flag>
+		<flag name="cointerra">Enable support for mining with CoinTerra TerraMiner.</flag>
+		<flag name="cpumining">Enable support for mining with CPUs</flag>
+		<flag name="drillbit">Enable support for mining with Drillbit boards</flag>
+		<flag name="dualminer">Enable support for mining with DualMiner USB sticks</flag>
+		<flag name="gridseed">Enable support for mining with 5-chip GridSeed orbs</flag>
+		<flag name="hashbuster">Enable support for mining with HashBuster nano boards</flag>
+		<flag name="hashbuster2">Enable support for mining with HashBuster micro boards</flag>
+		<flag name="hashfast">Enable support for mining with HashFast devices</flag>
+		<flag name="icarus">Enable support for mining with Icarus-compatible devices (including Block Erupter Sapphire ASICs)</flag>
+		<flag name="jingtian">Enable support for mining on JingTian boards via SPI/GPIO</flag>
+		<flag name="keccak">Enable support for mining with Keccak miners</flag>
+		<flag name="klondike">Enable support for mining with Klondike USB miners</flag>
+		<flag name="libusb">Use libusb</flag>
+		<flag name="littlefury">Enable support for mining with LittleFury USB sticks</flag>
+		<flag name="metabank">Enable support for mining on Metabank host Raspberry Pi</flag>
+		<flag name="minion">Enable support for mining on minion chips via SPI (BlackArrow Prospero)</flag>
+		<flag name="modminer">Enable support for mining with ModMiner FPGAs</flag>
+		<flag name="nanofury">Enable support for mining with NanoFury USB sticks</flag>
+		<flag name="opencl">Enable support for mining with OpenCL-capable devices (GPUs)</flag>
+		<flag name="proxy">Enable support for virtual proxy device</flag>
+		<flag name="proxy_getwork">Enable proxy support for getwork protocol (often used with Block Erupter Blades)</flag>
+		<flag name="proxy_stratum">Enable proxy support for stratum protocol</flag>
+		<flag name="rockminer">Enable support for mining with RockMiner devices</flag>
+		<flag name="screen">Provide start-bfgminer.sh script to launch BFGMiner in app-misc/screen</flag>
+		<flag name="scrypt">Enable support for scrypt mining algorithm</flag>
+		<flag name="sha256d">Enable support for SHA256d mining algorithm</flag>
+		<flag name="twinfury">Enable support for mining with Twinfury USB sticks</flag>
+		<flag name="udev-broad-rules">Enable broader udev rules that may match non-mining devices</flag>
+		<flag name="x6500">Enable support for mining with X6500 FPGAs</flag>
+		<flag name="zeusminer">Enable support for mining with ZeusMiner units</flag>
+		<flag name="ztex">Enable support for mining with Ztex FPGAs</flag>
 	</use>
 </pkgmetadata>
diff --git a/net-misc/bird/metadata.xml b/net-misc/bird/metadata.xml
index f117080362f9..7803cdb58252 100644
--- a/net-misc/bird/metadata.xml
+++ b/net-misc/bird/metadata.xml
@@ -5,4 +5,4 @@
 		<email>chainsaw@gentoo.org</email>
 		<name>Tony Vroon</name>
 	</maintainer>
-</pkgmetadata>
\ No newline at end of file
+</pkgmetadata>
diff --git a/net-misc/cfengine/metadata.xml b/net-misc/cfengine/metadata.xml
index b0f5eef831f1..4efd6988c9a6 100644
--- a/net-misc/cfengine/metadata.xml
+++ b/net-misc/cfengine/metadata.xml
@@ -10,7 +10,7 @@
 	<maintainer>
 		<email>mschiff@gentoo.org</email>
 		<name>Marc Schiffbauer</name>
-		<description>cfengine >2.x only</description>
+		<description>cfengine &gt;2.x only</description>
 	</maintainer>
 	<use>
 		<flag name="html">Install HTML documentation</flag>
diff --git a/net-misc/chrony/metadata.xml b/net-misc/chrony/metadata.xml
index a9622740d6c2..99f83c647fda 100644
--- a/net-misc/chrony/metadata.xml
+++ b/net-misc/chrony/metadata.xml
@@ -18,12 +18,12 @@ Chrony はコンピュータのシステム・クロックの精度を保つた�
 な接続でも機能します。
 </longdescription>
 <use>
-<flag name='cmdmon'>Support for command and monitoring</flag>
-<flag name='ntp'>Support for the Network Time Protocol (NTP)</flag>
-<flag name='phc'>Support for the PTP (Precision Time Protocol) Hardware Clock (PHC) interface</flag>
-<flag name='pps'>Support for the Linux Pulse Per Second (PPS) interface</flag>
-<flag name='refclock'>Support for reference clocks</flag>
-<flag name='rtc'>Support for the Linux Real Time Clock interface</flag>
-<flag name='adns'>Support for asynchronous DNS</flag>
+<flag name="cmdmon">Support for command and monitoring</flag>
+<flag name="ntp">Support for the Network Time Protocol (NTP)</flag>
+<flag name="phc">Support for the PTP (Precision Time Protocol) Hardware Clock (PHC) interface</flag>
+<flag name="pps">Support for the Linux Pulse Per Second (PPS) interface</flag>
+<flag name="refclock">Support for reference clocks</flag>
+<flag name="rtc">Support for the Linux Real Time Clock interface</flag>
+<flag name="adns">Support for asynchronous DNS</flag>
 </use>
 </pkgmetadata>
diff --git a/net-misc/clusterssh/metadata.xml b/net-misc/clusterssh/metadata.xml
index 8c75682f987d..fc61ef0d838f 100644
--- a/net-misc/clusterssh/metadata.xml
+++ b/net-misc/clusterssh/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <herd>cluster</herd>
diff --git a/net-misc/connman-gtk/metadata.xml b/net-misc/connman-gtk/metadata.xml
index 800472ee5f1b..00940010b5a5 100644
--- a/net-misc/connman-gtk/metadata.xml
+++ b/net-misc/connman-gtk/metadata.xml
@@ -6,10 +6,10 @@
 		<name>Julian Ospald</name>
 	</maintainer>
 	<use>
-		<flag name='openconnect'>Support easier authentication to AnyConnect VPNs</flag>
+		<flag name="openconnect">Support easier authentication to AnyConnect VPNs</flag>
 	</use>
 	<upstream>
 		<bugs-to>https://github.com/jgke/connman-gtk/issues</bugs-to>
-		<remote-id type='github'>jgke/connman-gtk</remote-id>
+		<remote-id type="github">jgke/connman-gtk</remote-id>
 	</upstream>
 </pkgmetadata>
diff --git a/net-misc/connman-ui/metadata.xml b/net-misc/connman-ui/metadata.xml
index 5dfdbac0731a..349fc1408b6c 100644
--- a/net-misc/connman-ui/metadata.xml
+++ b/net-misc/connman-ui/metadata.xml
@@ -21,6 +21,6 @@
 	</longdescription>
 	<upstream>
 		<bugs-to>https://github.com/tbursztyka/connman-ui/issues</bugs-to>
-		<remote-id type='github'>tbursztyka/connman-ui</remote-id>
+		<remote-id type="github">tbursztyka/connman-ui</remote-id>
 	</upstream>
 </pkgmetadata>
diff --git a/net-misc/dhcp/metadata.xml b/net-misc/dhcp/metadata.xml
index 9ee6944508b0..a2fff7185c1f 100644
--- a/net-misc/dhcp/metadata.xml
+++ b/net-misc/dhcp/metadata.xml
@@ -5,8 +5,8 @@
 	<longdescription lang="en">The ISC DHCP client/server package.</longdescription>
 	<longdescription lang="ja">ISC DHCP クライアント/サーバ・パッケージです。</longdescription>
 	<use>
-		<flag name='client'>Install the dhclient program</flag>
-		<flag name='server'>Install the dhcpd and dhcrelay programs</flag>
+		<flag name="client">Install the dhclient program</flag>
+		<flag name="server">Install the dhcpd and dhcrelay programs</flag>
 	</use>
 	<upstream>
 		<remote-id type="cpe">cpe:/a:isc:dhcp</remote-id>
diff --git a/net-misc/dnetstats/metadata.xml b/net-misc/dnetstats/metadata.xml
index 46f151f3da59..dc439f7e84f5 100644
--- a/net-misc/dnetstats/metadata.xml
+++ b/net-misc/dnetstats/metadata.xml
@@ -3,4 +3,3 @@
 <pkgmetadata>
 <herd>qt</herd>
 </pkgmetadata>
-
diff --git a/net-misc/dropbox-cli/metadata.xml b/net-misc/dropbox-cli/metadata.xml
index 11d49ae49fab..bebd69f042be 100644
--- a/net-misc/dropbox-cli/metadata.xml
+++ b/net-misc/dropbox-cli/metadata.xml
@@ -5,4 +5,3 @@
 		<email>grozin@gentoo.org</email>
 	</maintainer>
 </pkgmetadata>
-
diff --git a/net-misc/fatrat/metadata.xml b/net-misc/fatrat/metadata.xml
index 6bf0b584a754..6a8f28deddb3 100644
--- a/net-misc/fatrat/metadata.xml
+++ b/net-misc/fatrat/metadata.xml
@@ -9,7 +9,7 @@
     FatRat is an open source download manager for Linux.
   </longdescription>
   <use>
-    <flag name='bittorrent'>Use the bittorrent protocol via net-libs/rb_libtorrent.</flag>
-    <flag name='webinterface'>Enable builtin webinterface.</flag>
+    <flag name="bittorrent">Use the bittorrent protocol via net-libs/rb_libtorrent.</flag>
+    <flag name="webinterface">Enable builtin webinterface.</flag>
   </use>
 </pkgmetadata>
diff --git a/net-misc/gcap/metadata.xml b/net-misc/gcap/metadata.xml
index e96e35b1a37c..91f4e72fb544 100644
--- a/net-misc/gcap/metadata.xml
+++ b/net-misc/gcap/metadata.xml
@@ -5,4 +5,3 @@
 		<email>maintainer-needed@gentoo.org</email>
 	</maintainer>
 </pkgmetadata>
-
diff --git a/net-misc/gsasl/metadata.xml b/net-misc/gsasl/metadata.xml
index e80fb1b890f2..4a94c4a7f8f3 100644
--- a/net-misc/gsasl/metadata.xml
+++ b/net-misc/gsasl/metadata.xml
@@ -3,10 +3,10 @@
 <pkgmetadata>
 	<herd>net-mail</herd>
 <use>
-<flag name='gcrypt'>
+<flag name="gcrypt">
 	Use <pkg>dev-libs/libgcrypt</pkg> for low-level crypto
 </flag>
-<flag name='ntlm'>
+<flag name="ntlm">
 	Add support for Microsoft's NTLM mechanism using <pkg>net-libs/libntlm</pkg>
 </flag>
 </use>
diff --git a/net-misc/hotot/metadata.xml b/net-misc/hotot/metadata.xml
index efce5135441e..e4fbb03b8cd1 100644
--- a/net-misc/hotot/metadata.xml
+++ b/net-misc/hotot/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer>
diff --git a/net-misc/httpie/metadata.xml b/net-misc/httpie/metadata.xml
index fd770ec7d0f6..fe7a82bbf2f4 100644
--- a/net-misc/httpie/metadata.xml
+++ b/net-misc/httpie/metadata.xml
@@ -17,4 +17,3 @@
 		<remote-id type="pypi">httpie</remote-id>
 	</upstream>
 </pkgmetadata>
-
diff --git a/net-misc/iperf/metadata.xml b/net-misc/iperf/metadata.xml
index 34a9d85def67..0ebec195cd1d 100644
--- a/net-misc/iperf/metadata.xml
+++ b/net-misc/iperf/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<herd>netmon</herd>
diff --git a/net-misc/iprange/metadata.xml b/net-misc/iprange/metadata.xml
index f3ea32c41757..7f679d64a788 100644
--- a/net-misc/iprange/metadata.xml
+++ b/net-misc/iprange/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer>
diff --git a/net-misc/ipsc/metadata.xml b/net-misc/ipsc/metadata.xml
index fa29b94a8471..184e67984452 100644
--- a/net-misc/ipsc/metadata.xml
+++ b/net-misc/ipsc/metadata.xml
@@ -6,5 +6,5 @@
     <name>Tony Vroon</name>
     <description>This LINX engineer favourite is actively maintained.</description>
 </maintainer>
-<longdescription></longdescription>
+<longdescription/>
 </pkgmetadata>
diff --git a/net-misc/ipsorcery/metadata.xml b/net-misc/ipsorcery/metadata.xml
index 1076258a0ce8..bb187b4b659e 100644
--- a/net-misc/ipsorcery/metadata.xml
+++ b/net-misc/ipsorcery/metadata.xml
@@ -4,5 +4,5 @@
 <maintainer>
   <email>maintainer-needed@gentoo.org</email>
 </maintainer>
-<longdescription></longdescription>
+<longdescription/>
 </pkgmetadata>
diff --git a/net-misc/iputils/metadata.xml b/net-misc/iputils/metadata.xml
index f71e2c527f10..b3de8ae6303b 100644
--- a/net-misc/iputils/metadata.xml
+++ b/net-misc/iputils/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <herd>base-system</herd>
diff --git a/net-misc/ipx-utils/metadata.xml b/net-misc/ipx-utils/metadata.xml
index 2e90b802bc7c..d9cd2cad66c2 100644
--- a/net-misc/ipx-utils/metadata.xml
+++ b/net-misc/ipx-utils/metadata.xml
@@ -5,4 +5,3 @@
 <email>maintainer-needed@gentoo.org</email>
 </maintainer>
 </pkgmetadata>
-
diff --git a/net-misc/isatapd/metadata.xml b/net-misc/isatapd/metadata.xml
index 59acc2cc580e..5b80fb94c393 100644
--- a/net-misc/isatapd/metadata.xml
+++ b/net-misc/isatapd/metadata.xml
@@ -6,4 +6,3 @@
 <name>Michael Weber</name>
 </maintainer>
 </pkgmetadata>
-
diff --git a/net-misc/jlj/metadata.xml b/net-misc/jlj/metadata.xml
index bd9d5943c2b9..c75a31261b10 100644
--- a/net-misc/jlj/metadata.xml
+++ b/net-misc/jlj/metadata.xml
@@ -6,4 +6,3 @@
 		<name>Default Assignee for Orphaned Packages</name>
 	</maintainer>
 </pkgmetadata>
-
diff --git a/net-misc/jumpgate/metadata.xml b/net-misc/jumpgate/metadata.xml
index a531328f726d..3cc3c264740c 100644
--- a/net-misc/jumpgate/metadata.xml
+++ b/net-misc/jumpgate/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <maintainer>
diff --git a/net-misc/knock/metadata.xml b/net-misc/knock/metadata.xml
index 584231482dd8..ce6fe1636d3c 100644
--- a/net-misc/knock/metadata.xml
+++ b/net-misc/knock/metadata.xml
@@ -6,6 +6,6 @@
 	<name>Michael Weber</name>
   </maintainer>
   <use>
-    <flag name='server'>Installs the knockd server daemon.</flag>
+    <flag name="server">Installs the knockd server daemon.</flag>
   </use>
 </pkgmetadata>
diff --git a/net-misc/l7-filter-userspace/metadata.xml b/net-misc/l7-filter-userspace/metadata.xml
index 2ed48da9ceab..48d2efa9157d 100644
--- a/net-misc/l7-filter-userspace/metadata.xml
+++ b/net-misc/l7-filter-userspace/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <maintainer>
diff --git a/net-misc/lanmap/metadata.xml b/net-misc/lanmap/metadata.xml
index 9ca15ca788e8..03aa50bab7e3 100644
--- a/net-misc/lanmap/metadata.xml
+++ b/net-misc/lanmap/metadata.xml
@@ -3,4 +3,3 @@
 <pkgmetadata>
 <herd>netmon</herd>
 </pkgmetadata>
-
diff --git a/net-misc/lcr/metadata.xml b/net-misc/lcr/metadata.xml
index 71c2d675f77c..843e423a9cc0 100644
--- a/net-misc/lcr/metadata.xml
+++ b/net-misc/lcr/metadata.xml
@@ -12,4 +12,3 @@
 		<flag name="gsmhr">Support for GSM HR codec using reference code (very slow)</flag>
 	</use>
 </pkgmetadata>
-
diff --git a/net-misc/libteam/metadata.xml b/net-misc/libteam/metadata.xml
index 289fe5f53b4e..f70b8cce14b4 100644
--- a/net-misc/libteam/metadata.xml
+++ b/net-misc/libteam/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<herd>maintainer-needed</herd>
diff --git a/net-misc/lldpd/metadata.xml b/net-misc/lldpd/metadata.xml
index 123423424b46..cf1e276625f8 100644
--- a/net-misc/lldpd/metadata.xml
+++ b/net-misc/lldpd/metadata.xml
@@ -19,17 +19,16 @@ lldpd also implements CDP (Cisco Discovery Protocol), FDP (Foundry Discovery Pro
 	With the help of lldpd, you can get a map of your network. You may also want to look at Wiremaps or NetDisco which are a web application that helps you to see what is connected to where.
 	</longdescription>
 	<use>
-		<flag name='cdp'>Enable Cisco Discovery Protocol</flag>
-		<flag name='graph'>Create dot graphs in documentations</flag>
-		<flag name='dot1'>Enable Dot1 extension (VLAN stuff)</flag>
-		<flag name='dot3'>Enable Dot3 extension (PHY stuff)</flag>
-		<flag name='edp'>Enable Extreme Discovery Protocol</flag>
-		<flag name='fdp'>Enable Foundry Discovery Protocol</flag>
-		<flag name='jansson'>Enable JSON output via Jansson</flag>
-		<flag name='json-c'>Enable JSON output via json-c</flag>
-		<flag name='lldpmed'>Enable LLDP-MED extension</flag>
-		<flag name='sonmp'>Enable SynOptics Network Management</flag>
-		<flag name='snmp'>Enable the use of SNMP</flag>
+		<flag name="cdp">Enable Cisco Discovery Protocol</flag>
+		<flag name="graph">Create dot graphs in documentations</flag>
+		<flag name="dot1">Enable Dot1 extension (VLAN stuff)</flag>
+		<flag name="dot3">Enable Dot3 extension (PHY stuff)</flag>
+		<flag name="edp">Enable Extreme Discovery Protocol</flag>
+		<flag name="fdp">Enable Foundry Discovery Protocol</flag>
+		<flag name="jansson">Enable JSON output via Jansson</flag>
+		<flag name="json-c">Enable JSON output via json-c</flag>
+		<flag name="lldpmed">Enable LLDP-MED extension</flag>
+		<flag name="sonmp">Enable SynOptics Network Management</flag>
+		<flag name="snmp">Enable the use of SNMP</flag>
 	</use>
 </pkgmetadata>
-
diff --git a/net-misc/mediatomb/metadata.xml b/net-misc/mediatomb/metadata.xml
index 01a25a242d12..10c0a3df9c98 100644
--- a/net-misc/mediatomb/metadata.xml
+++ b/net-misc/mediatomb/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <herd>video</herd>
diff --git a/net-misc/mico/metadata.xml b/net-misc/mico/metadata.xml
index 67ce74da039b..ce47791ca7ae 100644
--- a/net-misc/mico/metadata.xml
+++ b/net-misc/mico/metadata.xml
@@ -13,4 +13,3 @@
 		user-friendliness, and its full standard-compliance.
 	</longdescription>
 </pkgmetadata>
-
diff --git a/net-misc/minidlna/metadata.xml b/net-misc/minidlna/metadata.xml
index 9f19b86fa285..469acd8e764c 100644
--- a/net-misc/minidlna/metadata.xml
+++ b/net-misc/minidlna/metadata.xml
@@ -14,4 +14,3 @@
 	<flag name="readynas">Enable readynas branding</flag>
 </use>
 </pkgmetadata>
-
diff --git a/net-misc/miredo/metadata.xml b/net-misc/miredo/metadata.xml
index 91437cda0cd8..abf93b943396 100644
--- a/net-misc/miredo/metadata.xml
+++ b/net-misc/miredo/metadata.xml
@@ -15,4 +15,3 @@ components of the Teredo specification (client, relay and server). It is
 meant to provide IPv6 connectivity even from behind NAT devices.
 </longdescription>
 </pkgmetadata>
-
diff --git a/net-misc/mosh/metadata.xml b/net-misc/mosh/metadata.xml
index 3cfe38c76178..5f54860e923b 100644
--- a/net-misc/mosh/metadata.xml
+++ b/net-misc/mosh/metadata.xml
@@ -28,4 +28,3 @@ Mosh is a remote terminal application that supports:
 	<bugs-to>https://github.com/keithw/mosh/issues</bugs-to>
 </upstream>
 </pkgmetadata>
-
diff --git a/net-misc/nat-traverse/metadata.xml b/net-misc/nat-traverse/metadata.xml
index 1f8942c125f1..c07b37ef258b 100644
--- a/net-misc/nat-traverse/metadata.xml
+++ b/net-misc/nat-traverse/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer>
diff --git a/net-misc/ncp/metadata.xml b/net-misc/ncp/metadata.xml
index a91e4fc24559..acde6b58a998 100644
--- a/net-misc/ncp/metadata.xml
+++ b/net-misc/ncp/metadata.xml
@@ -10,4 +10,3 @@
 </longdescription>
 <use><flag name="diet">Compile against <pkg>dev-libs/dietlibc</pkg></flag></use>
 </pkgmetadata>
-
diff --git a/net-misc/ndisc6/metadata.xml b/net-misc/ndisc6/metadata.xml
index 59acc2cc580e..5b80fb94c393 100644
--- a/net-misc/ndisc6/metadata.xml
+++ b/net-misc/ndisc6/metadata.xml
@@ -6,4 +6,3 @@
 <name>Michael Weber</name>
 </maintainer>
 </pkgmetadata>
-
diff --git a/net-misc/ofono/metadata.xml b/net-misc/ofono/metadata.xml
index e8ee0200c84a..920e54db966e 100644
--- a/net-misc/ofono/metadata.xml
+++ b/net-misc/ofono/metadata.xml
@@ -18,4 +18,3 @@
     <flag name="tools">Enable testing tools</flag>
   </use>        
 </pkgmetadata>
-
diff --git a/net-misc/openconnect/metadata.xml b/net-misc/openconnect/metadata.xml
index f07fd2d9cea1..46c8876c38f9 100644
--- a/net-misc/openconnect/metadata.xml
+++ b/net-misc/openconnect/metadata.xml
@@ -15,9 +15,8 @@
 		<description>Proxied maintainer. Copy on bugs.</description>
 	</maintainer>
 	<use>
-		<flag name='gssapi'>Build GSSAPI support.</flag>
-		<flag name='java'>Build JNI bindings using jni.h</flag>
-		<flag name='libproxy'>Enable proxy support.</flag>
+		<flag name="gssapi">Build GSSAPI support.</flag>
+		<flag name="java">Build JNI bindings using jni.h</flag>
+		<flag name="libproxy">Enable proxy support.</flag>
 	</use>
 </pkgmetadata>
-
diff --git a/net-misc/openvswitch/metadata.xml b/net-misc/openvswitch/metadata.xml
index 5086e508e695..c346b732bbd3 100644
--- a/net-misc/openvswitch/metadata.xml
+++ b/net-misc/openvswitch/metadata.xml
@@ -9,7 +9,7 @@
 </maintainer>
 <herd>virtualization</herd>
 <use>
-	<flag name='monitor'>Build the Python and GUI dependent monitor applications</flag>
-	<flag name='pyside'>Use <pkg>dev-python/pyside</pkg> instead of <pkg>dev-python/PyQt4</pkg> for Python/Qt-bindings when building with USE=monitor.</flag>
+	<flag name="monitor">Build the Python and GUI dependent monitor applications</flag>
+	<flag name="pyside">Use <pkg>dev-python/pyside</pkg> instead of <pkg>dev-python/PyQt4</pkg> for Python/Qt-bindings when building with USE=monitor.</flag>
 </use>
 </pkgmetadata>
diff --git a/net-misc/proxytunnel/metadata.xml b/net-misc/proxytunnel/metadata.xml
index 17149b21d6e6..1cd6962e5179 100644
--- a/net-misc/proxytunnel/metadata.xml
+++ b/net-misc/proxytunnel/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer>
diff --git a/net-misc/putty/metadata.xml b/net-misc/putty/metadata.xml
index 2f19caa65b47..c70024523211 100644
--- a/net-misc/putty/metadata.xml
+++ b/net-misc/putty/metadata.xml
@@ -13,6 +13,6 @@
 		things not provided by ssh in an xterm.
 	</longdescription>
 	<use>
-		<flag name='gtk'>Build the PuTTY client which requires <pkg>x11-libs/gtk+:2</pkg>. Otherwise only the CLI tools puttygen, plink, pscp and psftp will be built.</flag>
+		<flag name="gtk">Build the PuTTY client which requires <pkg>x11-libs/gtk+:2</pkg>. Otherwise only the CLI tools puttygen, plink, pscp and psftp will be built.</flag>
 	</use>
 </pkgmetadata>
diff --git a/net-misc/rabbitmq-server/metadata.xml b/net-misc/rabbitmq-server/metadata.xml
index 323870c05113..17ee492d81e1 100644
--- a/net-misc/rabbitmq-server/metadata.xml
+++ b/net-misc/rabbitmq-server/metadata.xml
@@ -6,4 +6,3 @@
 		<name>Ultrabug</name>
 	</maintainer>
 </pkgmetadata>
-
diff --git a/net-misc/rancid/metadata.xml b/net-misc/rancid/metadata.xml
index 6d26af1b96cb..c6694bd40de1 100644
--- a/net-misc/rancid/metadata.xml
+++ b/net-misc/rancid/metadata.xml
@@ -13,4 +13,3 @@
 <longdescription lang="en">
 </longdescription>
 </pkgmetadata>
-
diff --git a/net-misc/rdesktop/metadata.xml b/net-misc/rdesktop/metadata.xml
index 5c63e86dc8ef..c18fe09e213d 100644
--- a/net-misc/rdesktop/metadata.xml
+++ b/net-misc/rdesktop/metadata.xml
@@ -11,7 +11,7 @@ An open source client for Windows NT Terminal Server and Windows 2000/2003 Termi
   <use>
     <flag name="kerberos">Enable CredSPP support + Kerberos authentication with <pkg>net-libs/libgssglue</pkg></flag>
     <flag name="pcsc-lite">Enable smartcard support with <pkg>sys-apps/pcsc-lite</pkg> driver</flag>
-	<flag name='xrandr'>Enable XRandR window extension support</flag>
+	<flag name="xrandr">Enable XRandR window extension support</flag>
   </use>
   <upstream>
     <remote-id type="sourceforge">rdesktop</remote-id>
diff --git a/net-misc/remmina/metadata.xml b/net-misc/remmina/metadata.xml
index c8d105232f98..ab0b675ebc2a 100644
--- a/net-misc/remmina/metadata.xml
+++ b/net-misc/remmina/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer>
diff --git a/net-misc/rsync/metadata.xml b/net-misc/rsync/metadata.xml
index 5230c3bf088b..0ae013fa5f95 100644
--- a/net-misc/rsync/metadata.xml
+++ b/net-misc/rsync/metadata.xml
@@ -6,6 +6,6 @@
 		<remote-id type="cpe">cpe:/a:samba:rsync</remote-id>
 	</upstream>
 	<use>
-		<flag name="stunnel">Provide helper scripts for using rsync via >=net-misc/stunnel-4</flag>
+		<flag name="stunnel">Provide helper scripts for using rsync via &gt;=net-misc/stunnel-4</flag>
 	</use>
 </pkgmetadata>
diff --git a/net-misc/samplicator/metadata.xml b/net-misc/samplicator/metadata.xml
index e2cc8bc8bd09..d2670aeb5e57 100644
--- a/net-misc/samplicator/metadata.xml
+++ b/net-misc/samplicator/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <maintainer>
diff --git a/net-misc/slimrat/metadata.xml b/net-misc/slimrat/metadata.xml
index 0084f03532c9..36ddf567af2e 100644
--- a/net-misc/slimrat/metadata.xml
+++ b/net-misc/slimrat/metadata.xml
@@ -7,6 +7,6 @@
 		<name>Premysl Vohnout</name>
 	</maintainer>
 	<use>
-		<flag name='X'>Install also GUI client</flag>
+		<flag name="X">Install also GUI client</flag>
 	</use>
 </pkgmetadata>
diff --git a/net-misc/sparkleshare/metadata.xml b/net-misc/sparkleshare/metadata.xml
index e9f16675f8e9..ac65bf767c7d 100644
--- a/net-misc/sparkleshare/metadata.xml
+++ b/net-misc/sparkleshare/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 <maintainer><email>maintainer-needed@gentoo.org</email></maintainer>
diff --git a/net-misc/spice-gtk/metadata.xml b/net-misc/spice-gtk/metadata.xml
index 0cc04d7534d6..97267d74c9ec 100644
--- a/net-misc/spice-gtk/metadata.xml
+++ b/net-misc/spice-gtk/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <herd>virtualization</herd>
diff --git a/net-misc/stargazer/metadata.xml b/net-misc/stargazer/metadata.xml
index f4e2ab0eb5b6..4c2255b20762 100644
--- a/net-misc/stargazer/metadata.xml
+++ b/net-misc/stargazer/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <maintainer>
diff --git a/net-misc/termpkg/metadata.xml b/net-misc/termpkg/metadata.xml
index 7bbee5227ce9..08ef7eeecbe7 100644
--- a/net-misc/termpkg/metadata.xml
+++ b/net-misc/termpkg/metadata.xml
@@ -10,7 +10,7 @@
 		serves many serial ports.
 	</longdescription>
 	<use>
-		<flag name='uucp'>
+		<flag name="uucp">
 			Adds support for uucp style device locking
 		</flag>
 	</use>
diff --git a/net-misc/tigervnc/metadata.xml b/net-misc/tigervnc/metadata.xml
index 562696401d93..44af31215995 100644
--- a/net-misc/tigervnc/metadata.xml
+++ b/net-misc/tigervnc/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <maintainer>
diff --git a/net-misc/tinc/metadata.xml b/net-misc/tinc/metadata.xml
index 8f358f87c3c3..02e09c34e05a 100644
--- a/net-misc/tinc/metadata.xml
+++ b/net-misc/tinc/metadata.xml
@@ -14,7 +14,7 @@
 		<flag name="gcrypt">Add support for encrypted log files using <pkg>dev-libs/libgcrypt</pkg></flag>
 		<flag name="gui">Add GUI support, using <pkg>dev-python/wxpython</pkg></flag>
 		<flag name="openssl">Using <pkg>dev-libs/openssl</pkg> for cryptography-related functions</flag>
-		<flag name='uml'> Enable support for User Mode Linux Sockets</flag>
-		<flag name='vde'> Enable Virtual Distributed Ethernet (VDE) based networking</flag>
+		<flag name="uml"> Enable support for User Mode Linux Sockets</flag>
+		<flag name="vde"> Enable Virtual Distributed Ethernet (VDE) based networking</flag>
 	</use>
 </pkgmetadata>
diff --git a/net-misc/tor/metadata.xml b/net-misc/tor/metadata.xml
index dc1abd89bc4b..66d3dc2fee69 100644
--- a/net-misc/tor/metadata.xml
+++ b/net-misc/tor/metadata.xml
@@ -6,12 +6,12 @@
 		<name>Anthony G. Basile</name>
 	</maintainer>
 	<use>
-		<flag name='bufferevents'>Use libevent's buffered IO implementation (unstable, buggy)</flag>
-		<flag name='stats'>Enable tracking of how much of each kind of resource we download</flag>
-		<flag name='nat-pmp'>Enable NAT Port Mapping Protocol</flag>
-		<flag name='scrypt'>Use <pkg>app-crypt/libscrypt</pkg> for the scrypt algorithm</flag>
-		<flag name='tor-hardening'>Compile tor with hardening on vanilla compilers/linkers</flag>
-		<flag name='transparent-proxy'>Enable transparent proxying</flag>
-		<flag name='web'>Build a tor2web service instead of a tor client</flag>
+		<flag name="bufferevents">Use libevent's buffered IO implementation (unstable, buggy)</flag>
+		<flag name="stats">Enable tracking of how much of each kind of resource we download</flag>
+		<flag name="nat-pmp">Enable NAT Port Mapping Protocol</flag>
+		<flag name="scrypt">Use <pkg>app-crypt/libscrypt</pkg> for the scrypt algorithm</flag>
+		<flag name="tor-hardening">Compile tor with hardening on vanilla compilers/linkers</flag>
+		<flag name="transparent-proxy">Enable transparent proxying</flag>
+		<flag name="web">Build a tor2web service instead of a tor client</flag>
 	</use>
 </pkgmetadata>
diff --git a/net-misc/ttytter/metadata.xml b/net-misc/ttytter/metadata.xml
index 5e3a61a90139..77bb27ac694d 100644
--- a/net-misc/ttytter/metadata.xml
+++ b/net-misc/ttytter/metadata.xml
@@ -8,4 +8,3 @@
 <longdescription lang="en">
 </longdescription>
 </pkgmetadata>
-
diff --git a/net-misc/udpxy/metadata.xml b/net-misc/udpxy/metadata.xml
index 146fd52953e7..59e410f4ee75 100644
--- a/net-misc/udpxy/metadata.xml
+++ b/net-misc/udpxy/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <maintainer>
diff --git a/net-misc/usbip/metadata.xml b/net-misc/usbip/metadata.xml
index 8a9b49eec325..ca5f18f721d7 100644
--- a/net-misc/usbip/metadata.xml
+++ b/net-misc/usbip/metadata.xml
@@ -6,4 +6,3 @@
 		<name>Chí-Thanh Christopher Nguyễn</name>
 	</maintainer>
 </pkgmetadata>
-
diff --git a/net-misc/vrrpd/metadata.xml b/net-misc/vrrpd/metadata.xml
index 4deef3b96c56..9b12c9dfdb62 100644
--- a/net-misc/vrrpd/metadata.xml
+++ b/net-misc/vrrpd/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <maintainer>
diff --git a/net-misc/wget/metadata.xml b/net-misc/wget/metadata.xml
index 9c89911e82af..87ab6aa0aaaf 100644
--- a/net-misc/wget/metadata.xml
+++ b/net-misc/wget/metadata.xml
@@ -3,8 +3,8 @@
 <pkgmetadata>
  <herd>base-system</herd>
 <use>
- <flag name='ntlm'>Enable support for NTLM (Windows-based) authorization</flag>
- <flag name='uuid'>Generate UUIDs for the WARC (Web ARChive file format) using libuuid; otherwise use a simple RNG (random number generator)</flag>
+ <flag name="ntlm">Enable support for NTLM (Windows-based) authorization</flag>
+ <flag name="uuid">Generate UUIDs for the WARC (Web ARChive file format) using libuuid; otherwise use a simple RNG (random number generator)</flag>
 </use>
 <upstream>
  <remote-id type="cpe">cpe:/a:gnu:wget</remote-id>
diff --git a/net-misc/xrdp/metadata.xml b/net-misc/xrdp/metadata.xml
index 7ad52bdd6edd..a86e4fbebb80 100644
--- a/net-misc/xrdp/metadata.xml
+++ b/net-misc/xrdp/metadata.xml
@@ -6,6 +6,6 @@
 		<name>Michał Górny</name>
 	</maintainer>
 	<use>
-		<flag name='fuse'>Enable clipboard file / device redirection via <pkg>sys-fs/fuse</pkg></flag>
+		<flag name="fuse">Enable clipboard file / device redirection via <pkg>sys-fs/fuse</pkg></flag>
 	</use>
 </pkgmetadata>
diff --git a/net-misc/yaydl/metadata.xml b/net-misc/yaydl/metadata.xml
index 9db41b280b87..051c9f78db7e 100644
--- a/net-misc/yaydl/metadata.xml
+++ b/net-misc/yaydl/metadata.xml
@@ -8,4 +8,3 @@
 		<flag name="soundextract">Extract the soundtracks of the downloaded videos</flag>
 	</use>
 </pkgmetadata>
-
diff --git a/net-misc/youtube-viewer/metadata.xml b/net-misc/youtube-viewer/metadata.xml
index 8bfc8bf11c86..9af01fde4f57 100644
--- a/net-misc/youtube-viewer/metadata.xml
+++ b/net-misc/youtube-viewer/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer>