[gtk+] docs: GDK_WINDOWING is not a type

[William Jon McCann <mccann src gnome org>]

commit a17469f83b6434413e403567de42cf7a94cd6718
Author: William Jon McCann <william jon mccann gmail com>
Date:   Tue Jan 21 17:45:58 2014 -0500

    docs: GDK_WINDOWING is not a type

 docs/reference/gtk/migrating-2to3.xml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/docs/reference/gtk/migrating-2to3.xml b/docs/reference/gtk/migrating-2to3.xml
index a273b0b..0b027d5 100644
--- a/docs/reference/gtk/migrating-2to3.xml
+++ b/docs/reference/gtk/migrating-2to3.xml
@@ -935,7 +935,7 @@ gdk_window_add_filter (NULL, message_filter, NULL);
       In GTK+ 3, GDK can be built with multiple backends, and currently
       used backend has to be determined at runtime, typically using
       type-check macros on a #GdkDisplay or #GdkWindow. You still need
-      to use the #GDK_WINDOWING macros to only compile code referring
+      to use the GDK_WINDOWING macros to only compile code referring
       to supported backends:
       <informalexample><programlisting>
 #ifdef GDK_WINDOWING_X11