[gtk+] Depend on latest gtk-doc

[William Jon McCann <mccann src gnome org>]

commit 71b17b47563b28a56e7a85c11eee2932cb9e99b2
Author: William Jon McCann <william jon mccann gmail com>
Date:   Wed Jan 29 14:19:04 2014 -0500

    Depend on latest gtk-doc

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 7a40c64..2be9ac6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1633,7 +1633,7 @@ AM_CONDITIONAL(HAVE_COLORD, test "x$have_colord" = "xyes")
 # Checks for gtk-doc and docbook-tools
 ##################################################
 
-GTK_DOC_CHECK([1.11],[--flavour no-tmpl])
+GTK_DOC_CHECK([1.19.1],[--flavour no-tmpl])
 
 AC_ARG_ENABLE(man,
               [AS_HELP_STRING([--enable-man],