Index: src/wp-includes/user.php
===================================================================
--- src/wp-includes/user.php	(revision 41563)
+++ src/wp-includes/user.php	(working copy)
@@ -1699,7 +1699,8 @@
 	$user = new WP_User( $user_id );

 	/**
- 	 * Filters a user's meta values and keys before the user is created or updated.
+ 	 * Filters a user's meta values and keys immediately after the user is created or updated
+ 	 * and before any user meta is inserted or updated.
  	 *
  	 * Does not include contact methods. These are added using `wp_get_user_contact_methods( $user )`.
  	 *