diff --git wp-admin/includes/widgets.php wp-admin/includes/widgets.php
index c869449..d815456 100644
--- wp-admin/includes/widgets.php
+++ wp-admin/includes/widgets.php
@@ -95,11 +95,20 @@ function wp_list_widget_controls( $sidebar, $sidebar_name = '' ) {
 }
 
 /**
- * {@internal Missing Short Description}}
+ * Sets up a list of data about the widget such as the before_widget and after_widget
+ * items on the widget admin page. Does not deal with any data saved on the widget 
+ * administration page or data the widget itself may builds. This function should
+ * generally only be used by WordPress internally and not called via plugins.
  *
  * @since 2.5.0
  *
- * @param array $params
+ * @param array $params {
+ * 		Details about the widget
+
+ 		@type array 0 Associative array with the following details about the widget: 
+ 					  widget_id, widget_name, _display, _temp_id, _multi_num, _add
+ 		@type array 1 No longer used
+ * }
  * @return array
  */
 function wp_list_widget_controls_dynamic_sidebar( $params ) {