More refactors.

wise-editor/src/main/webapp/html/container.html

@@ -50,7 +50,9 @@
             <li>zoom: Scale to be applied to the map</li>
             <li>readOnly: If the map could be modified.</li>
             <li>persistenceManager: Persistence managers to be used. By default, local browser storage is used.</li>
-            <li>mapId: UUID of the map to be loaded..</li>
+            <li>mapId: UUID of the map to be loaded.</li>
+            <li>container: div element where the mindmap will be embedded..</li>
+
         </ul>
         <p>
             It's important to point out that embedded.html is a static html page that it's mean to be a template page