[easytag] Update AppData for Opus file support

[David King <davidk src gnome org>]

commit 32e494edc029bcb24b4148ed65cc355e17a25aef
Author: David King <amigadave amigadave com>
Date:   Wed Apr 2 17:41:43 2014 +0100

    Update AppData for Opus file support

 data/easytag.appdata.xml.in |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/data/easytag.appdata.xml.in b/data/easytag.appdata.xml.in
index 01fef04..a22c20b 100644
--- a/data/easytag.appdata.xml.in
+++ b/data/easytag.appdata.xml.in
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright 2013 David King <amigadave amigadave com> -->
+<!-- Copyright 2014 David King <amigadave amigadave com> -->
 <application>
     <id type="desktop">easytag.desktop</id>
     <licence>CC0</licence>
@@ -8,8 +8,8 @@
     <summary></summary>
 -->
     <description>
-        <_p>View and edit tags for MP3, MP2, MP4/AAC, FLAC, Ogg Vorbis,
-       MusePack, Monkey's Audio and WavPack files.</_p>
+        <_p>View and edit tags for MP3, MP2, MP4/AAC, FLAC, Ogg Opus, Ogg
+        Vorbis, MusePack, Monkey's Audio and WavPack files.</_p>
        <_p>Look up albums in online databases, bulk edit tags, create
        playlists and rename a collection of files.</_p>
         <_p>A simple and nice GTK+ interface makes tagging easier under