[gnome-disk-utility] Update appdata

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 4d2b39230dc71dbb7015ede07edd6524b3fe0125
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Thu Aug 11 22:23:23 2016 +0200

    Update appdata

 data/org.gnome.DiskUtility.appdata.xml.in |   17 ++++++++++++-----
 1 files changed, 12 insertions(+), 5 deletions(-)
---
diff --git a/data/org.gnome.DiskUtility.appdata.xml.in b/data/org.gnome.DiskUtility.appdata.xml.in
index 9cd3d3b..a4e0b90 100644
--- a/data/org.gnome.DiskUtility.appdata.xml.in
+++ b/data/org.gnome.DiskUtility.appdata.xml.in
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Copyright 2015 Michael Catanzaro and contributors -->
-<application>
-  <id type="desktop">org.gnome.DiskUtility.desktop</id>
+<component type="desktop">
+  <id>org.gnome.DiskUtility.desktop</id>
   <metadata_license>CC0-1.0</metadata_license>
   <project_license>GPL-2.0+</project_license>
   <_name>GNOME Disks</_name>
@@ -18,10 +18,13 @@
     </_p>
   </description>
   <screenshots>
-    <screenshot 
type="default">https://git.gnome.org/browse/gnome-disk-utility/plain/data/appdata-screenshot.png</screenshot>
+    <screenshot type="default">
+      <image>https://git.gnome.org/browse/gnome-disk-utility/plain/data/appdata-screenshot.png</image>
+      <_caption>An easy way to manage your disks</_caption>
+    </screenshot>
   </screenshots>
   <url type="homepage">https://wiki.gnome.org/Design/Apps/Disks</url>
-  <updatecontact>mcatanzaro gnome org</updatecontact>
+  <update_contact>mcatanzaro gnome org</update_contact>
   <project_group>GNOME</project_group>
   <kudos>
     <kudo>AppMenu</kudo>
@@ -29,4 +32,8 @@
     <kudo>ModernToolkit</kudo>
   </kudos>
   <translation type="gettext">gnome-disk-utility</translation>
-</application>
+  <_developer_name>The GNOME Project</_developer_name>
+  <url type="bugtracker">https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-disk-utility</url>
+  <url type="donation">https://www.gnome.org/friends/</url>
+  <url type="help">https://help.gnome.org/users/gnome-help/stable/disk.html</url>
+</component>