Update sidebar label template to allow multiple labels

documentation/index.html

@@ -878,7 +878,12 @@ AdminLTE/
       <li class="active"><a href="#"><span>Link</span></a><</li>
       <li><a href="#"><span>Another Link</span></a></li>
       <li class="treeview">
-        <a href="#"><span>Multilevel</span> <i class="fa fa-angle-left pull-right"></i></a>
+        <a href="#">
+          <span>Multilevel</span>
+          <span class="pull-right-container">
+            <i class="fa fa-angle-left pull-right"></i>
+          </span>
+        </a>
         <ul class="treeview-menu">
           <li><a href="#">Link in level 2</a></li>
           <li><a href="#">Link in level 2</a></li>