[gtk-doc] examples: Enable gtk-doc `make check` tests by default

[Stefan Kost <stefkost src gnome org>]

commit 034942538432979f51e749ec2c91ec1cd75a7f00
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Fri Dec 19 11:28:22 2014 +0000

    examples: Enable gtk-doc `make check` tests by default
    
    Otherwise they never get enabled. If people have problems getting the
    tests to pass, they should either fix their documents, or we should make
    the tests cleverer.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=741763

 examples/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/examples/Makefile.am b/examples/Makefile.am
index 79ac4d5..b6496d8 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -89,7 +89,7 @@ if ENABLE_GTK_DOC
 TESTS_ENVIRONMENT = \
   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