diff --git a/core/tests/Drupal/Tests/Core/Access/CsrfTokenManagerTest.php b/core/tests/Drupal/Tests/Core/Access/CsrfTokenManagerTest.php
index 8af8a5e..1be25cc 100644
--- a/core/tests/Drupal/Tests/Core/Access/CsrfTokenManagerTest.php
+++ b/core/tests/Drupal/Tests/Core/Access/CsrfTokenManagerTest.php
@@ -13,7 +13,7 @@
 use Symfony\Component\HttpFoundation\Request;
 
   /**
- * Tests the CSRF token manager..
+ * Tests the CSRF token manager.
  */
 class CsrfTokenManagerTest extends UnitTestCase {
 
@@ -33,8 +33,7 @@ function setUp() {
     $uuid = new Uuid();
     $this->key = $uuid->generate();
 
-    $this->state = $this->getMockBuilder('Drupal\Core\KeyValueStore\KeyValueStoreInterface')
-      ->getMock();
+    $this->state = $this->getMock('Drupal\Core\KeyValueStore\KeyValueStoreInterface');
 
     $this->manager = new CsrfTokenManager($this->state, new Request());
     $this->manager->setRequest(new Request());