[gnome-dictionary] Add a missing tag to the AppData file

[Richard Hughes <rhughes src gnome org>]

commit 6db2e390b273e2bb870d3a270ee7158c6269a10e
Author: Richard Hughes <richard hughsie com>
Date:   Mon Jan 25 15:20:28 2016 +0000

    Add a missing tag to the AppData file

 data/org.gnome.Dictionary.appdata.xml.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/org.gnome.Dictionary.appdata.xml.in b/data/org.gnome.Dictionary.appdata.xml.in
index f727baf..6358e19 100644
--- a/data/org.gnome.Dictionary.appdata.xml.in
+++ b/data/org.gnome.Dictionary.appdata.xml.in
@@ -29,4 +29,5 @@
     <kudo>ModernToolkit</kudo>
   </kudos>
   <project_group>GNOME</project_group>
+  <translation type="gettext">gnome-dictionary</translation>
 </component>