[pango] adding allow-none introspection metadata to pango_layout_set_font_description

[Alberto Ruiz <aruiz src gnome org>]

commit 74661a3c1b6e01f504816cf8fd065dccffd40b66
Author: Alberto Ruiz <aruiz gnome org>
Date:   Mon Apr 25 15:39:35 2011 +0100

    adding allow-none introspection metadata to pango_layout_set_font_description

 pango/pango-layout.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/pango/pango-layout.c b/pango/pango-layout.c
index ff84683..a10c08f 100644
--- a/pango/pango-layout.c
+++ b/pango/pango-layout.c
@@ -638,7 +638,7 @@ pango_layout_get_attributes (PangoLayout *layout)
 /**
  * pango_layout_set_font_description:
  * @layout: a #PangoLayout
- * @desc: the new #PangoFontDescription, or %NULL to unset the
+ * @desc: (allow-none): the new #PangoFontDescription, or %NULL to unset the
  *        current font description
  *
  * Sets the default font description for the layout. If no font