diff --git a/core/modules/user/src/Tests/UserChangeEmailTest.php b/core/modules/user/src/Tests/UserChangeEmailTest.php
index 8a5a951..b54fd31 100644
--- a/core/modules/user/src/Tests/UserChangeEmailTest.php
+++ b/core/modules/user/src/Tests/UserChangeEmailTest.php
@@ -84,7 +84,7 @@ public function testEmailChange() {
    */
   public function testEmailChangeForBlockedUser() {
     $timestamp = REQUEST_TIME - 1;
-    $account_cloned = $this->account;
+    $account_cloned = clone $this->account;
     $account_cloned->block();
     $account_cloned->save();
     $this->drupalGet(ChangeEmailController::getUrl($account_cloned, [], $timestamp)->getInternalPath());
@@ -154,7 +154,7 @@ protected function gerUrlEmail($mail_id) {
   }
 
   /**
-   * Generates a random email adress.
+   * Generates a random email address.
    *
    * @return string
    *   A random email address.