remove typo

Author: weblancaster

app/index.html

@@ -216,7 +216,7 @@ <h4 id="playerUser" class="player_user" ng-click="goToUser($event)"></h4>
 <script src="public/js/system/userConfig.js"></script>
 <script src="public/js/system/guiConfig.js"></script>
 <script src="public/js/system/core.js"></script>
-<script src="public/js/app.js"></script>Q
+<script src="public/js/app.js"></script>
 
 <!-- services/factories -->
 <script src="public/js/common/queueService.js"></script>