[css-variables] Fix 'this version' link.

Author: tabatkins

css-variables/Overview.html

@@ -14,7 +14,7 @@
   <h1 class="p-name no-ref" id="title">CSS Custom Properties for Cascading Variables Module Level 1</h1>
   <h2 class="no-num no-toc no-ref" id="subtitle">W3C Working Draft,
     <span class="dt-updated"><span class="value-title" title="20130516">16 May 2013</span></span></h2>
-  <div data-fill-with="spec-metadata"><dl><dt>This version:</dt><dd><a href="http://www.w3.org/TR/2013/LCWD-css-variables-1-20130516" class="u-url">http://www.w3.org/TR/2013/LCWD-css-variables-1-20130516</a></dd><dt>Latest version:</dt><dd><a href="http://www.w3.org/TR/css-variables/">http://www.w3.org/TR/css-variables/</a></dd><dt>Editor's Draft:</dt><dd><a href="http://dev.w3.org/csswg/css-variables/">http://dev.w3.org/csswg/css-variables/</a></dd><dt>Previous Versions:</dt><dd><a href="http://www.w3.org/TR/2013/WD-css-variables-20130312/" rel="previous">http://www.w3.org/TR/2013/WD-css-variables-20130312/</a></dd><dd><a href="http://www.w3.org/TR/2012/WD-css-variables-20120410/" rel="previous">http://www.w3.org/TR/2012/WD-css-variables-20120410/</a>
+  <div data-fill-with="spec-metadata"><dl><dt>This version:</dt><dd><a href="http://www.w3.org/TR/2013/WD-css-variables-1-20130516" class="u-url">http://www.w3.org/TR/2013/WD-css-variables-1-20130516</a></dd><dt>Latest version:</dt><dd><a href="http://www.w3.org/TR/css-variables/">http://www.w3.org/TR/css-variables/</a></dd><dt>Editor's Draft:</dt><dd><a href="http://dev.w3.org/csswg/css-variables/">http://dev.w3.org/csswg/css-variables/</a></dd><dt>Previous Versions:</dt><dd><a href="http://www.w3.org/TR/2013/WD-css-variables-20130312/" rel="previous">http://www.w3.org/TR/2013/WD-css-variables-20130312/</a></dd><dd><a href="http://www.w3.org/TR/2012/WD-css-variables-20120410/" rel="previous">http://www.w3.org/TR/2012/WD-css-variables-20120410/</a>
 </dd><dt>Feedback:</dt>
     <dd><a href="mailto:www-style@w3.org?subject=%5Bcss-variables%5D%20feedback">www-style@w3.org</a> 
         with subject line