diff --git a/core/modules/node/node.module b/core/modules/node/node.module
index a880df4..3468e11 100644
--- a/core/modules/node/node.module
+++ b/core/modules/node/node.module
@@ -2335,8 +2335,6 @@ function node_preview_form_select($form, $form_state, Node $node) {
     // Add the "overlay-restore" class to indicate this link should restore
     // the context in which the preview demonstration page was opened.
     '#options' => array('query' => array('tempstore_id' => $node->tempstore_id) ,'attributes' => array('class' => array('node-preview-backlink button-action', 'overlay-restore'))),
-    //'#prefix' => '<div class="node-preview-backlink-container">',
-    //'#suffix' => '</div>'
   );
 
   $form['tempstore_id'] = array(