Removed commented out code.

plugins/pidfield/pidfield.module

@@ -273,9 +273,7 @@ function pidfield_field_formatter_info() {
  *
  */
 function theme_pidfield_formatter_default($element) {
-  //return $element['#item']['safe'];
   $pid = $element['#item']['safe'];
-
   if(!empty($pid)) {
     return fedora_repository_get_items($pid);
   }