remove "comment" from the model. Copy the 'comment' field of Jamespot in the 'description' field of the model instead
<div class="modal-header ng-scope">
<h3 class="modal-title">Deconnection</h3>
</div>
<div class="modal-body ng-scope">
<p>Vous n'est plus connecté</p>
</div>
<div class="modal-footer ng-scope">
<button ng-click="cancel()" class="btn btn-warning">Acceuil</button>
</div>