fixed example for data-graph-yaxis-X-stacklabels-enabled

Author: agallou

index.html

@@ -953,7 +953,7 @@ <h2>6. Axes</h2>
               <td>table</td>
               <td>Displays total on columns when they are stacked with the data-graph-stack-group attribute.</td>
               <td>1</td>
-              <td><a href="#" data-fiddle="DTDwq" >Example</a></td>
+              <td><a href="#" data-fiddle="XnJaf" >Example</a></td>
             </tr>
 
             </tbody>