[gtk+] Remove a reference to a non-existing function

[Matthias Clasen <matthiasc src gnome org>]

commit 785c9f5e2c6a84425745c254c73a2c596a94b312
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Aug 2 22:04:14 2014 +0200

    Remove a reference to a non-existing function

 gtk/gtkwindow.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 5dff6c7..cf6b81a 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -96,8 +96,7 @@
  * your window (synonymous with gtk_window_add_accel_group().
  *
  * It also supports the <initial-focus> element, whose name property names
- * the widget to receive the focus when the window is mapped. See
- * gtk_window_set_initial_focus().
+ * the widget to receive the focus when the window is mapped.
  *
  * An example of a UI definition fragment with accel groups:
  * |[