diff --git a/core/modules/user/lib/Drupal/user/AccountFormController.php b/core/modules/user/lib/Drupal/user/AccountFormController.php
index 3784e52..1cf90bc 100644
--- a/core/modules/user/lib/Drupal/user/AccountFormController.php
+++ b/core/modules/user/lib/Drupal/user/AccountFormController.php
@@ -244,7 +244,7 @@ public function buildEntity(array $form, array &$form_state) {
   }
 
   /**
-   * Overrides Drupal\Core\Entity\EntityFormController::validate().
+   * {@inheritdoc}
    */
   public function validate(array $form, array &$form_state) {
     parent::validate($form, $form_state);
@@ -310,13 +310,13 @@ public function validate(array $form, array &$form_state) {
   }
 
   /**
-   * Overrides Drupal\Core\Entity\EntityFormController::submit().
+   * {@inheritdoc}
    */
   public function submit(array $form, array &$form_state) {
     parent::submit($form, $form_state);
 
     $account = $this->getEntity($form_state);
     // Remove the password reset tag since a new password was saved.
-    unset($_SESSION['pass_reset_'. $account->uid]);    
+    unset($_SESSION['pass_reset_'. $user->uid]);
   }
 }