[gnome-subtitles] Improving appdata

[Pedro Castro <pcastro src gnome org>]

commit 6316bff1aea7fae778c8887c483b675de9bf7063
Author: Pedro Castro <pedro gnomesubtitles org>
Date:   Fri May 24 18:42:53 2019 +0100

    Improving appdata

 data/org.gnome.GnomeSubtitles.appdata.xml.in | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/data/org.gnome.GnomeSubtitles.appdata.xml.in b/data/org.gnome.GnomeSubtitles.appdata.xml.in
index c3a4f45..6455b31 100644
--- a/data/org.gnome.GnomeSubtitles.appdata.xml.in
+++ b/data/org.gnome.GnomeSubtitles.appdata.xml.in
@@ -29,6 +29,7 @@
       
<image>http://gnome-subtitles.sourceforge.net/files/screenshots/Screenshot-GnomeSubtitles-SynchronizeTimings.png</image>
     </screenshot>
   </screenshots>
+  <launchable type="desktop-id">org.gnome.GnomeSubtitles.desktop</launchable>
   <project_group>GNOME</project_group>
   <translation type="gettext">gnome-subtitles</translation>
 </component>