[pango] Fix missing GI transfer annotation for pango_layout_get_line_readonly()

[Martin Pitt <martinpitt src gnome org>]

commit b74e01cccdbc1bd89b3d5b9551110bf8b1938413
Author: Michael Vogt <mvo ubuntu com>
Date:   Tue Aug 9 10:43:15 2011 +0200

    Fix missing GI transfer annotation for pango_layout_get_line_readonly()
    
    https://bugzilla.gnome.org/show_bug.cgi?id=656014

 pango/pango-layout.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/pango/pango-layout.c b/pango/pango-layout.c
index 4665e66..31c30bf 100644
--- a/pango/pango-layout.c
+++ b/pango/pango-layout.c
@@ -1422,7 +1422,7 @@ pango_layout_get_lines_readonly (PangoLayout *layout)
  * Use the faster pango_layout_get_line_readonly() if you do not plan
  * to modify the contents of the line (glyphs, glyph widths, etc.).
  *
- * Return value: the requested #PangoLayoutLine, or %NULL if the
+ * Return value: (transfer none): the requested #PangoLayoutLine, or %NULL if the
  *               index is out of range. This layout line can
  *               be ref'ed and retained, but will become invalid
  *               if changes are made to the #PangoLayout.
@@ -1464,7 +1464,7 @@ pango_layout_get_line (PangoLayout *layout,
  * but the user is not expected
  * to modify the contents of the line (glyphs, glyph widths, etc.).
  *
- * Return value: the requested #PangoLayoutLine, or %NULL if the
+ * Return value: (transfer none): the requested #PangoLayoutLine, or %NULL if the
  *               index is out of range. This layout line can
  *               be ref'ed and retained, but will become invalid
  *               if changes are made to the #PangoLayout.