[gtk+] Change the title of the GDK docs to mention '3'

[Matthias Clasen <matthiasc src gnome org>]

commit 13d249ae19aac90cc6ef251b0e1f352b5e1d1aba
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Feb 9 16:44:19 2011 -0500

    Change the title of the GDK docs to mention '3'
    
    This is necessary in preparation for having 2.x and 3 docs
    listed next to each other on library.gnome.org.

 docs/reference/gdk/gdk-docs.sgml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/docs/reference/gdk/gdk-docs.sgml b/docs/reference/gdk/gdk-docs.sgml
index 765d26c..0e766f6 100644
--- a/docs/reference/gdk/gdk-docs.sgml
+++ b/docs/reference/gdk/gdk-docs.sgml
@@ -6,7 +6,7 @@
 ]>
 <book id="index" xmlns:xi="http://www.w3.org/2003/XInclude";>
   <bookinfo>
-    <title>GDK Reference Manual</title>
+    <title>GDK 3 Reference Manual</title>
     <releaseinfo>
       This document is for the GDK 3 library, version &version;
       The latest version can be found online at