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

[Richard Hughes <rhughes src gnome org>]

commit 8356308e17267d8758271c2b524a56be84e2c559
Author: Richard Hughes <richard hughsie com>
Date:   Mon Jan 25 16:22:55 2016 +0000

    Add a missing tag to the AppData file

 data/appdata/gcm-viewer.appdata.xml.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/appdata/gcm-viewer.appdata.xml.in b/data/appdata/gcm-viewer.appdata.xml.in
index ad48aae..334ea9d 100644
--- a/data/appdata/gcm-viewer.appdata.xml.in
+++ b/data/appdata/gcm-viewer.appdata.xml.in
@@ -81,4 +81,5 @@
   <url type="homepage">https://projects.gnome.org/gnome-color-manager/</url>
   <updatecontact>richard_at_hughsie.com</updatecontact>
   <project_group>GNOME</project_group>
+  <translation type="gettext">gnome-color-manager</translation>
 </application>