[gtk/wip/otte/widgetfactory-dnd] contentformats: Add gdk_content_formats_parse()

[Benjamin Otte <otte src gnome org>]

commit 1c54a6d86d889ba79e0fe9086751adbee1826df4
Author: Benjamin Otte <otte redhat com>
Date:   Mon Jul 26 02:33:31 2021 +0200

    contentformats: Add gdk_content_formats_parse()

 gdk/gdkcontentformats.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gdk/gdkcontentformats.c b/gdk/gdkcontentformats.c
index 903e97c886..fdab3f80ec 100644
--- a/gdk/gdkcontentformats.c
+++ b/gdk/gdkcontentformats.c
@@ -192,7 +192,7 @@ gdk_content_formats_new_for_gtype (GType type)
  * If @string does not describe valid content formats, %NULL
  * is returned.
  *
- * Returns: the content formats if @string is valid
+ * Returns: (nullable) the content formats if @string is valid
  *
  * Since: 4.4
  */