@@ -41,7 +41,7 @@ |
||
41 | 41 | * @param string $key key. |
42 | 42 | * @param bool $single single. |
43 | 43 | * |
44 | - * @return array|false|string |
|
44 | + * @return string|null |
|
45 | 45 | */ |
46 | 46 | function get_user_meta( $user_id, $key = '', $single = false ) { |
47 | 47 | switch ( $key ) { |