[gnome-terminal] build: Fix make distclean

[Christian Persch <chpe src gnome org>]

commit fde13860e3ebbeb25571eca9988693fff516f4c6
Author: Christian Persch <chpe gnome org>
Date:   Mon Mar 24 15:11:50 2014 +0100

    build: Fix make distclean

 Makefile.am |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 4859606..eccf5ce 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -45,7 +45,8 @@ EXTRA_DIST =                  \
        $(NULL)
 
 CLEANFILES = \
-       $(desktop_DATA) \
+       $(nodist_appdata_DATA) \
+       $(nodist_desktop_DATA) \
        $(NULL)
 
 MAINTAINERCLEANFILES = \