[css-template-3] Updated "previous version" link.

Author: bert-github

css-template/Overview.src.html

@@ -40,8 +40,8 @@ <h2 class="no-num no-toc">[LONGSTATUS] [DATE: 3 August 2004]</h2>
 
   <dt>Previous version:
 
-  <dd><a href="http://www.w3.org/TR/2011/WD-css3-layout-20111129/"
-  >http://www.w3.org/TR/2011/WD-css3-layout-20111129/</a>
+  <dd><a href="http://www.w3.org/TR/2015/NOTE-css-template-3-20150326/"
+  >http://www.w3.org/TR/2015/NOTE-css-template-3-20150326/</a>
 
   <dt>Feedback: