Tiny tweak

uiframework/admin/layout.html

@@ -184,7 +184,8 @@
         </div>
 
         <a href="#" class="btn btn-success pull-left">
-          <span class="glyphicon glyphicon-ok"></span> Filters</a>
+          <span class="glyphicon glyphicon-ok"></span> Filters
+        </a>
 
         <a href="#" class="btn btn-primary pull-right">
           <span class="fa fa-gears"></span>