[gtk+] printbackends: Fix make dist

[Rico Tzschichholz <ricotz src gnome org>]

commit 239903d2f13ce7989a96fbbdbf80bbba199e45c4
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Mon Mar 3 07:33:53 2014 +0100

    printbackends: Fix make dist

 modules/printbackends/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/modules/printbackends/Makefile.am b/modules/printbackends/Makefile.am
index 7282a01..7d6680d 100644
--- a/modules/printbackends/Makefile.am
+++ b/modules/printbackends/Makefile.am
@@ -18,6 +18,6 @@ if HAVE_PAPI
 SUBDIRS += papi
 endif
 
-DIST_SUBDIRS = cups file lpr test papi
+DIST_SUBDIRS = cloudprint cups file lpr test papi
 
 -include $(top_srcdir)/git.mk