[d-feet] Add missing appdata file to dist tarball

[Thomas Bechtold <toabctl src gnome org>]

commit 400183a2b26de7fb2b34136b710201d1e7728ca9
Author: Thomas Bechtold <thomasbechtold jpberlin de>
Date:   Sat Oct 11 09:23:42 2014 +0200

    Add missing appdata file to dist tarball
    
    Thanks to Michael Biebl for the patch.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=736570

 data/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/Makefile.am b/data/Makefile.am
index 12138d1..c47e922 100644
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -25,7 +25,7 @@ uninstall-hook:
 EXTRA_DIST =                   \
        $(desktop_in_files)     \
        $(gsettings_SCHEMAS)    \
-       $(appdata_DATA)
+       $(appdata_in_files)
 
 CLEANFILES =                   \
        $(DESKTOP_FILES)        \