diff --git a/core/modules/system/tests/modules/ajax_forms_test/ajax_forms_test.module b/core/modules/system/tests/modules/ajax_forms_test/ajax_forms_test.module
index d4074d1..321ca15 100644
--- a/core/modules/system/tests/modules/ajax_forms_test/ajax_forms_test.module
+++ b/core/modules/system/tests/modules/ajax_forms_test/ajax_forms_test.module
@@ -7,7 +7,6 @@
 
 /**
  * Implements hook_menu().
- * @return unknown_type
  */
 function ajax_forms_test_menu() {
   $items = array();
@@ -96,7 +95,7 @@ function ajax_forms_test_simple_form_checkbox_callback($form, $form_state) {
  * Form to display the Ajax Commands.
  * @param $form
  * @param $form_state
- * @return unknown_type
+ * @return array
  */
 function ajax_forms_test_ajax_commands_form($form, &$form_state) {
   $form = array();