spelling mistake

index.html

@@ -622,7 +622,7 @@
     </ul>
 </div>
 </pre>
-                <div class="alert alert-info"><i class="icon-info-sign"></i> Don't forget to add the appropriate JavaScript enable button dropdowns.</div>
+                <div class="alert alert-info"><i class="icon-info-sign"></i> Don't forget to add the appropriate JavaScript to enable button dropdowns.</div>
             </div>
         </div>
         <div class="row">