FIX remove some whitespaces or empty lines + add btn in absence message homepage (still commented out)

src/Bundle/ChillMainBundle/Controller/AbsenceController.php

@@ -64,6 +64,6 @@ class AbsenceController extends AbstractController
         $em->flush();
 
         return $this->redirect($this->generateUrl('chill_main_user_absence_index'));
-        
+
     }
 }

src/Bundle/ChillMainBundle/Resources/views/Entity/user.html.twig

@@ -12,7 +12,6 @@
               <i class="fa fa-circle fa-stack-1x text-danger"></i>
               <i class="fa fa-stack-1x text-white">A</i>
             </span>
-
         {%- endif %}
     {%- endif -%}
 </span>

src/Bundle/ChillMainBundle/Resources/views/layout.html.twig

@@ -72,6 +72,7 @@
                         {% if app.user.isAbsent %}
                             <div class="row mb-5">
                                 <p class="alert alert-warning" role="alert">{{'absence.You are marked as being absent'|trans }}</p>
+{#                                <a class="btn btn-edit" title="Modifier" href="{{ path('chill_main_user_absence_index') }}"></a>#}
                             </div>
                         {% endif %}
                         <h2>{{ 'Search'|trans }}</h2>