[pango] adding allow-none introspection metadata to pango_tab_array_get_tabs

[Alberto Ruiz <aruiz src gnome org>]

commit 02fec2d8be12c44d16a569c70952b84ff8a98ce4
Author: Alberto Ruiz <aruiz gnome org>
Date:   Mon Apr 25 17:54:39 2011 +0100

    adding allow-none introspection metadata to pango_tab_array_get_tabs

 pango/pango-tabs.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/pango/pango-tabs.c b/pango/pango-tabs.c
index cd31a19..c4be3fa 100644
--- a/pango/pango-tabs.c
+++ b/pango/pango-tabs.c
@@ -309,8 +309,8 @@ pango_tab_array_get_tab  (PangoTabArray *tab_array,
 /**
  * pango_tab_array_get_tabs:
  * @tab_array: a #PangoTabArray
- * @alignments: location to store an array of tab stop alignments, or %NULL
- * @locations: location to store an array of tab positions, or %NULL
+ * @alignments: (allow-none): location to store an array of tab stop alignments, or %NULL
+ * @locations: (allow-none): location to store an array of tab positions, or %NULL
  *
  * If non-%NULL, @alignments and @locations are filled with allocated
  * arrays of length pango_tab_array_get_size(). You must free the