[mutter] Enable tests for the gtk-doc generation

[Jasper St. Pierre <jstpierre src gnome org>]

commit 69c72ebb26d6a2f614ada4f135df0e8ec25f5ab2
Author: Tomeu Vizoso <tomeu vizoso collabora com>
Date:   Mon Mar 11 16:51:54 2013 +0100

    Enable tests for the gtk-doc generation
    
    https://bugzilla.gnome.org/show_bug.cgi?id=695641

 doc/reference/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/doc/reference/Makefile.am b/doc/reference/Makefile.am
index 36e97a1..aebfd76 100644
--- a/doc/reference/Makefile.am
+++ b/doc/reference/Makefile.am
@@ -158,7 +158,7 @@ if ENABLE_GTK_DOC
 TESTS_ENVIRONMENT = cd $(srcdir) && \
   DOC_MODULE=$(DOC_MODULE) DOC_MAIN_SGML_FILE=$(DOC_MAIN_SGML_FILE) \
   SRCDIR=$(abs_srcdir) BUILDDIR=$(abs_builddir)
-#TESTS = $(GTKDOC_CHECK)
+TESTS = $(GTKDOC_CHECK)
 endif
 
 -include $(top_srcdir)/git.mk