[backend] Set active tab correctly

beat/web/backend/templates/backend/environment.html

@@ -2,21 +2,21 @@
 {% comment %}
  * Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/
  * Contact: beat.support@idiap.ch
- * 
+ *
  * This file is part of the beat.web module of the BEAT platform.
- * 
+ *
  * Commercial License Usage
  * Licensees holding valid commercial BEAT licenses may use this file in
  * accordance with the terms contained in a written agreement between you
  * and Idiap. For further information contact tto@idiap.ch
- * 
+ *
  * Alternatively, this file may be used under the terms of the GNU Affero
  * Public License version 3 as published by the Free Software and appearing
  * in the file LICENSE.AGPL included in the packaging of this file.
  * The BEAT platform is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  * or FITNESS FOR A PARTICULAR PURPOSE.
- * 
+ *
  * You should have received a copy of the GNU Affero Public License along
  * with the BEAT platform. If not, see http://www.gnu.org/licenses/.
 {% endcomment %}
@@ -75,7 +75,7 @@
 
     {# Navigation Tabs #}
     <ul id="object-tabs" class="nav nav-tabs" role="tablist">
-      <li role="presentation active"><a {% if not environment.description %}title="No documentation available" {% endif %}href="#doc" role="tab" data-toggle="tab" aria-controls="doc">Documentation{% if not environment.description %} <i class="fa fa-warning"></i>{% endif %}</a></li>
+      <li role="presentation active" class="active"><a {% if not environment.description %}title="No documentation available" {% endif %}href="#doc" role="tab" data-toggle="tab" aria-controls="doc">Documentation{% if not environment.description %} <i class="fa fa-warning"></i>{% endif %}</a></li>
       <li role="presentation"><a href="#queues" role="tab" data-toggle="tab" aria-controls="queues">Queues <span class="badge">{{ queues|length }}</span></a></li>
     </ul>