diff --git a/app/Resources/views/layout.html.twig b/app/Resources/views/layout.html.twig
index 6144f16..a35bcda 100755
--- a/app/Resources/views/layout.html.twig
+++ b/app/Resources/views/layout.html.twig
@@ -31,7 +31,7 @@
     <!-- Footer with random text -->
     <div class="jumbotron jumbotron-fluid darkBlue tWhite mb-0">
       <div class="container text-center">
-        <h4>Une création <a href="www.thomas-gossart.fr">Thomas Gossart</a> pour les apprenants de Simplon Roubaix</h4>
+        <h4>Une création <a href="http://www.thomas-gossart.fr">Thomas Gossart</a> pour les apprenants de Simplon Roubaix</h4>
       </div>
     </div>
 
diff --git a/src/CoreBundle/Entity/User.php b/src/CoreBundle/Entity/User.php
index f1f9283..bdb7cd0 100644
--- a/src/CoreBundle/Entity/User.php
+++ b/src/CoreBundle/Entity/User.php
@@ -4,6 +4,7 @@
 namespace CoreBundle\Entity;
 
 use FOS\UserBundle\Model\User as BaseUser;
+use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\ORM\Mapping as ORM;
 
 /**
diff --git a/src/CoreBundle/Resources/views/layout.html.twig b/src/CoreBundle/Resources/views/layout.html.twig
index 3b5adc6..fad6d12 100755
--- a/src/CoreBundle/Resources/views/layout.html.twig
+++ b/src/CoreBundle/Resources/views/layout.html.twig
@@ -14,7 +14,7 @@
         <a class="nav-link tWhite" href="{{ path('default')}}">Accueil<span class="sr-only">(current)</span></a>
       </li>
       <li class="nav-item dropdown">
-        <a class="nav-link dropdown-toggle tWhite" type="button" role="button" href="#" id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+        <a class="nav-link dropdown-toggle tWhite" role="button" href="#" id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
           Langages
         </a>
         <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
@@ -33,10 +33,10 @@
     </ul>
   </div>
   {% if app.user.username is defined %}
-    <a href="{{ path('fos_user_profile_show')}}"><i class="fa fa-user-circle fa-2x" aria-hidden="true"></i>Profile</a>
-    <a href="{{ path('fos_user_security_logout')}}"><i class="fa fa-sign-out fa-2x" aria-hidden="true"></i>Deconnexion</a>
+    <a class="tWhite" href="{{ path('fos_user_profile_show')}}"><i class="fa fa-user-circle fa-2x tWhite" aria-hidden="true"></i>Profile</a>
+    <a class="tWhite" href="{{ path('fos_user_security_logout')}}"><i class="fa fa-sign-out fa-2x tWhite" aria-hidden="true"></i>Deconnexion</a>
   {% else %}
-      <a href="{{ path('fos_user_security_login')}}"><i class="fa fa-sign-in fa-2x" aria-hidden="true"></i>Connexion</a>
+      <a class="tWhite" href="{{ path('fos_user_security_login')}}"><i class="fa fa-sign-in fa-2x tWhite" aria-hidden="true"></i>Connexion</a>
   {% endif %}
 </nav>