diff --git a/entity_translation.module b/entity_translation.module
index 182b24c..809bf24 100644
--- a/entity_translation.module
+++ b/entity_translation.module
@@ -1362,7 +1362,7 @@ function entity_translation_form_element_state_replace($element, $source_element
  *
  * @return
  *   The cloned entity object.
- * 
+ *
  * @see entity_ui_clone_entity()
  */
 function entity_translation_clone_entity($entity_type, $entity) {