991373-Update toc html file.

Author: sanjayvikramsf4373

wpf-toc.html

@@ -1215,7 +1215,8 @@
             <li><a href="/wpf/Kanban-Board/events">Events</a></li>
             <li><a href="/wpf/Kanban-Board/placeholderstyle">Placeholder</a></li>
             <li><a href="/wpf/Kanban-Board/workflows">Workflows</a></li>
-			 <li><a href="/wpf/Kanban-Board/swimlane">Swimlane</a></li>
+	    <li><a href="/wpf/Kanban-Board/swimlane">Swimlane</a></li>
+            <li><a href="/wpf/Kanban-Board/sorting">Sorting</a></li>
         </ul>
     </li>