[gnome-documents] build: fix distcheck

[Cosimo Cecchi <cosimoc src gnome org>]

commit 620ab593c7a19b7863210f280d172ce432aec4f2
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Mar 4 17:35:42 2013 -0500

    build: fix distcheck

 Makefile.am |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 91b7de5..d92dc8e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -9,10 +9,12 @@ SUBDIRS += getting-started
 dist-hook-getting-started:
 else
 dist-hook-getting-started:
-       @echo "*** gtk-doc must be installed and enabled in order to make dist"
+       @echo "*** --enable-getting-started must be specified in order to make dist"
        @false
 endif
 
+DISTCHECK_CONFIGURE_FLAGS = --enable-getting-started
+
 EXTRA_DIST = \
     autogen.sh \
     COPYING \