Index: wp-includes/user.php
===================================================================
--- wp-includes/user.php	(revision 21273)
+++ wp-includes/user.php	(working copy)
@@ -1459,10 +1459,10 @@
 /**
  * Return a list of meta keys that wp_insert_user() is supposed to set.
  *
+ * @since 3.3.0
  * @access private
- * @since 3.3.0
  *
- * @param object $user WP_User instance
+ * @param object $user WP_User instance.
  * @return array
  */
 function _get_additional_user_keys( $user ) {
@@ -1471,12 +1471,12 @@
 }
 
 /**
- * Set up the default contact methods
+ * Set up the default contact methods.
  *
+ * @since 2.9.0
  * @access private
- * @since
  *
- * @param object $user User data object (optional)
+ * @param object $user User data object (optional).
  * @return array $user_contactmethods Array of contact methods and their labels.
  */
 function _wp_get_user_contactmethods( $user = null ) {