Undo the leftovers from another issue

src/Umbraco.Web.UI.Client/src/views/content/move.html

@@ -13,7 +13,7 @@
                 <div class="alert alert-success">
                     <strong>{{source.name}}</strong> was moved underneath&nbsp;<strong>{{target.name}}</strong>
                 </div>
-                <button class="btn btn-primary" ng-click="close()">Ok</button>
+                <button class="btn btn-primary" ng-click="nav.hideDialog()">Ok</button>
             </div>
 
             <p class="abstract" ng-hide="success">