[easytag] Explicitly mark the GSettings schema for intltool

[David King <davidk src gnome org>]

commit ddd6fa206e15e0ffd59dc3afb3adc3a81cb885b3
Author: David King <amigadave amigadave com>
Date:   Sun May 8 11:00:37 2016 +0100

    Explicitly mark the GSettings schema for intltool
    
    As recommended in the GSettings documentation.

 po/POTFILES.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 55b46d7..cf056bb 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -15,7 +15,7 @@ data/easytag-nautilus.metainfo.xml.in
 [type: gettext/glade]data/search_dialog.ui
 [type: gettext/glade]data/tag_area.ui
 [type: gettext/glade]data/toolbar.ui
-data/org.gnome.EasyTAG.gschema.xml
+[type: gettext/gsettings]data/org.gnome.EasyTAG.gschema.xml
 nautilus-extension/nautilus-easytag.c
 src/about.c
 src/application.c