[pango] Fix annotation syntax

[Behdad Esfahbod <behdad src gnome org>]

commit 2c3683a35bb6212b4ba2e1f30bdbed38f076ef42
Author: Behdad Esfahbod <behdad behdad org>
Date:   Thu Sep 8 14:55:21 2011 -0400

    Fix annotation syntax

 pango/pango-context.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/pango/pango-context.c b/pango/pango-context.c
index 6c1508b..af0ccfa 100644
--- a/pango/pango-context.c
+++ b/pango/pango-context.c
@@ -339,7 +339,7 @@ pango_context_set_font_description (PangoContext               *context,
  *
  * Retrieve the default font description for the context.
  *
- * Return value: (transfer none) a pointer to the context's default font
+ * Return value: (transfer none): a pointer to the context's default font
  *               description. This value must not be modified or freed.
  **/
 PangoFontDescription *