merge(#37): fix HTML markup close tag <a> on a function in global nam…

…espace

Pull-request: #37
(cherry picked from commit c68cb28)

src/Resources/themes/default/namespace.twig

@@ -71,7 +71,7 @@
                     </div>
                     <div class="col-md-2">
                         {%- if function.namespace is not same as(namespace) -%}
-                            <em><a href="{{ function_path(function) }}">{{ function|raw }}</em>
+                            <em><a href="{{ function_path(function) }}">{{ function|raw }}</a></em>
                         {%- endif -%}
                     </div>
                 </div>