docs: convert NULL, TRUE, and FALSE to %NULL, %TRUE, and %FALSE

[platform/upstream/gstreamer.git] / gst / gstelement.h

diff --git a/gst/gstelement.h b/gst/gstelement.h
index b0184ea..408d10c 100644 (file)
--- a/gst/gstelement.h
+++ b/gst/gstelement.h
@@ -691,7 +691,7 @@ GType                   gst_element_get_type            (void);
  *
  * Returns a copy of the name of @elem.
  * Caller should g_free() the return value after usage.
- * For a nameless element, this returns NULL, which you can safely g_free()
+ * For a nameless element, this returns %NULL, which you can safely g_free()
  * as well.
  *
  * Returns: (transfer full): the name of @elem. g_free() after usage. MT safe.