Index: wp-admin/revision.php
===================================================================
--- wp-admin/revision.php	(revision 25353)
+++ wp-admin/revision.php	(working copy)
@@ -1,9 +1,18 @@
 <?php
 /**
  * Revisions administration panel.
+ * 
+ * Requires wp-admin/includes/revision.php.
  *
  * @package WordPress
  * @subpackage Administration
+ * @since Unknown.
+ * 
+ * @param int    revision Optional. The revision ID.
+ * @param string action   The action to take.
+ *                        Accepts 'restore', 'view' or 'edit'. 
+ * @param int    from     The revision to compare from.
+ * @param int    to       Optional, requirered if revision missing. The revision to compare to.
  */
 
 /** WordPress Administration Bootstrap */