.../update/tests/src/Functional/UpdateSettingsFormTest.php  | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/core/modules/update/tests/src/Functional/UpdateSettingsFormTest.php b/core/modules/update/tests/src/Functional/UpdateSettingsFormTest.php
index a54b396bf8..49303b76ef 100644
--- a/core/modules/update/tests/src/Functional/UpdateSettingsFormTest.php
+++ b/core/modules/update/tests/src/Functional/UpdateSettingsFormTest.php
@@ -26,13 +26,6 @@ class UpdateSettingsFormTest extends BrowserTestBase {
    */
   protected $defaultTheme = 'stark';
 
-  /**
-   * A user account to modify the menu linkset settings form.
-   *
-   * @var \Drupal\user\UserInterface
-   */
-  protected $adminAccount;
-
   /**
    * Tests the update_settings form.
    */
@@ -45,11 +38,11 @@ public function testUpdateSettingsForm() {
 
     // Users with permission should be able to access the form.
     $permissions = ['administer site configuration'];
-    $this->adminAccount = $this->setUpCurrentUser([
+    $account = $this->setUpCurrentUser([
       'name' => 'system_admin',
       'pass' => 'adminPass',
     ], $permissions);
-    $this->drupalLogin($this->adminAccount);
+    $this->drupalLogin($account);
     $this->drupalGet($url);
     $this->assertSession()->fieldExists('update_notify_emails');
 
@@ -62,7 +55,7 @@ public function testUpdateSettingsForm() {
     $this->assertSession()->statusMessageContains('"http://example.com" is not a valid email address.', MessengerInterface::TYPE_ERROR);
     $this->assertSame([], $this->config('update.settings')->get('notification.emails'));
 
-    // Now fill in a valid e-mail address, now the form should be saved=
+    // Now fill in a valid e-mail address, now the form should be saved
     // successfully.
     $this->assertSession()->fieldExists('update_notify_emails')->setValue('sofie@example.com');
     $this->submitForm([], 'Save configuration');