[pango] adding allow-none introspection metadata to pango_extents_to_pixels

[Alberto Ruiz <aruiz src gnome org>]

commit 2bcf1b9dbba5be761ddaa4db984ae74087c230f0
Author: Alberto Ruiz <aruiz gnome org>
Date:   Mon Apr 25 18:03:16 2011 +0100

    adding allow-none introspection metadata to pango_extents_to_pixels

 pango/pango-utils.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/pango/pango-utils.c b/pango/pango-utils.c
index 1e10448..d9a04f3 100644
--- a/pango/pango-utils.c
+++ b/pango/pango-utils.c
@@ -1294,8 +1294,8 @@ pango_units_to_double (int i)
 
 /**
  * pango_extents_to_pixels:
- * @inclusive: rectangle to round to pixels inclusively, or %NULL.
- * @nearest: rectangle to round to nearest pixels, or %NULL.
+ * @inclusive: (allow-none): rectangle to round to pixels inclusively, or %NULL.
+ * @nearest: (allow-none): rectangle to round to nearest pixels, or %NULL.
  *
  * Converts extents from Pango units to device units, dividing by the
  * %PANGO_SCALE factor and performing rounding.