fixing

hiring/index.md

@@ -10,7 +10,7 @@ The KWARC group is constantly looking for good developers and Ph.D. students.
     {% for item in jobads %}
         {% if item.status contains 'open' %}
 	       <li class="collection-item">
-               <a href="{{jobad.url}}" class="title">{{jobad.title}}</a>
+               <a href="{{item.url}}" class="title">{{item.title}}</a>
            </li>
         {% endif %}
     {% endfor %}