tab missing for tutors fixed

sails/src/assets/scripts/modules/student/views/header.html

@@ -46,7 +46,8 @@
     </div>
     <div class="row">
       <div class="col-md-12">
-          <ul class="nav nav-tabs tabs_student"> <!-- 0: admin, 1: tutor, 2: therapist -->
+          <ul class="nav nav-tabs tabs_student">
+            <!-- 0: admin, 1: tutor, 2: therapist -->
             <li role="presentation" ng-class="{'active' : nav.tab == 'collections'}" ng-if="studentData.supervision != 0">
               <a href="/app/#/student/{{studentData.id}}/collections" ng-click="nav.tab = ''"><span class="glyphicon glyphicon-th" aria-hidden="true"></span> {{ 'collections' | translate }}</a>
             </li>