diff -r 3d4e9c994f10 -r a86126ab1dd4 wp/wp-includes/class-wp-recovery-mode-key-service.php
--- a/wp/wp-includes/class-wp-recovery-mode-key-service.php	Tue Oct 22 16:11:46 2019 +0200
+++ b/wp/wp-includes/class-wp-recovery-mode-key-service.php	Tue Dec 15 13:49:49 2020 +0100
@@ -3,7 +3,7 @@
  * Error Protection API: WP_Recovery_Mode_Key_Service class
  *
  * @package WordPress
- * @since   5.2.0
+ * @since 5.2.0
  */
 
 /**
@@ -26,7 +26,7 @@
 	 *
 	 * @since 5.2.0
 	 *
-	 * @return string $token A random string to identify its associated key in storage.
+	 * @return string A random string to identify its associated key in storage.
 	 */
 	public function generate_recovery_mode_token() {
 		return wp_generate_password( 22, false );
@@ -40,7 +40,7 @@
 	 * @global PasswordHash $wp_hasher
 	 *
 	 * @param string $token A token generated by {@see generate_recovery_mode_token()}.
-	 * @return string $key Recovery mode key.
+	 * @return string Recovery mode key.
 	 */
 	public function generate_and_store_recovery_mode_key( $token ) {