[totem] Add a missing tag to the AppData file

[Richard Hughes <rhughes src gnome org>]

commit b2a2830c3a5f5828d18a1d80dd5d4f7db00201ef
Author: Richard Hughes <richard hughsie com>
Date:   Mon Jan 25 15:38:01 2016 +0000

    Add a missing tag to the AppData file

 data/appdata/org.gnome.Totem.appdata.xml.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/appdata/org.gnome.Totem.appdata.xml.in b/data/appdata/org.gnome.Totem.appdata.xml.in
index 8b21c57..d3cc087 100644
--- a/data/appdata/org.gnome.Totem.appdata.xml.in
+++ b/data/appdata/org.gnome.Totem.appdata.xml.in
@@ -31,4 +31,5 @@
   </screenshots>
   <updatecontact>hadess hadess net</updatecontact>
   <project_group>GNOME</project_group>
+  <translation type="gettext">totem</translation>
 </application>