[gtk+] Fix introspection on return value transfer for gtk_clipboard_get*

[Alan Knowles <alank src gnome org>]

commit 8b6e1b4de273560879f5e3a31d203c65ab1cb307
Author: Alan Knowles <alan alanfast akbkhome com>
Date:   Wed Mar 10 22:21:52 2010 +0800

    Fix introspection on return value transfer for gtk_clipboard_get*
    
    ownership transfer set to none for clipboard get methods

 gtk/gtkclipboard.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkclipboard.c b/gtk/gtkclipboard.c
index a897212..ddfc709 100644
--- a/gtk/gtkclipboard.c
+++ b/gtk/gtkclipboard.c
@@ -287,7 +287,7 @@ clipboard_display_closed (GdkDisplay   *display,
  * if your application called "Foo" has a special-purpose
  * clipboard, you might call it "_FOO_SPECIAL_CLIPBOARD".
  * 
- * Return value: the appropriate clipboard object. If no
+ * Return value: (transfer none): the appropriate clipboard object. If no
  *             clipboard already exists, a new one will
  *             be created. Once a clipboard object has
  *             been created, it is persistent and, since
@@ -315,7 +315,7 @@ gtk_clipboard_get_for_display (GdkDisplay *display,
  * Returns the clipboard object for the given selection.
  * See gtk_clipboard_get_for_display() for complete details.
  *
- * Return value: the appropriate clipboard object. If no clipboard
+ * Return value: (transfer none): the appropriate clipboard object. If no clipboard
  *     already exists, a new one will be created. Once a clipboard
  *     object has been created, it is persistent and, since it is
  *     owned by GTK+, must not be freed or unreffed.