diff --git a/core/lib/Drupal/Core/Access/CsrfAccessCheck.php b/core/lib/Drupal/Core/Access/CsrfAccessCheck.php
index 8812384..277cb21 100644
--- a/core/lib/Drupal/Core/Access/CsrfAccessCheck.php
+++ b/core/lib/Drupal/Core/Access/CsrfAccessCheck.php
@@ -4,7 +4,6 @@
 
 use Drupal\Core\Routing\Access\AccessInterface as RoutingAccessInterface;
 use Drupal\Core\Routing\RouteMatchInterface;
-use Drupal\Core\Session\AccountInterface;
 use Drupal\Core\Session\SessionConfigurationInterface;
 use Symfony\Component\Routing\Route;
 use Symfony\Component\HttpFoundation\Request;
@@ -26,6 +25,8 @@ class CsrfAccessCheck implements RoutingAccessInterface {
   protected $csrfToken;
 
   /**
+   * The Session configuration interface.
+   *
    * @var \Drupal\Core\Session\SessionConfigurationInterface
    */
   protected $sessionConfiguration;
diff --git a/core/lib/Drupal/Core/Access/RouteProcessorCsrf.php b/core/lib/Drupal/Core/Access/RouteProcessorCsrf.php
index 748d7b8..69b4f90 100644
--- a/core/lib/Drupal/Core/Access/RouteProcessorCsrf.php
+++ b/core/lib/Drupal/Core/Access/RouteProcessorCsrf.php
@@ -22,11 +22,15 @@ class RouteProcessorCsrf implements OutboundRouteProcessorInterface {
   protected $csrfToken;
 
   /**
+   * The Session configuration interface.
+   *
    * @var \Drupal\Core\Session\SessionConfigurationInterface
    */
   protected $sessionConfiguration;
 
   /**
+   * The Request stack.
+   *
    * @var \Symfony\Component\HttpFoundation\RequestStack
    */
   protected $requestStack;
@@ -37,7 +41,7 @@ class RouteProcessorCsrf implements OutboundRouteProcessorInterface {
    * @param \Drupal\Core\Access\CsrfTokenGenerator $csrf_token
    *   The CSRF token generator.
    */
-  function __construct(CsrfTokenGenerator $csrf_token, SessionConfigurationInterface $session_configuration, RequestStack $request_stack) {
+  public function __construct(CsrfTokenGenerator $csrf_token, SessionConfigurationInterface $session_configuration, RequestStack $request_stack) {
     $this->csrfToken = $csrf_token;
     $this->sessionConfiguration = $session_configuration;
     $this->requestStack = $request_stack;
diff --git a/core/tests/Drupal/Tests/Core/Access/CsrfAccessCheckTest.php b/core/tests/Drupal/Tests/Core/Access/CsrfAccessCheckTest.php
index b4761ce..a330314 100644
--- a/core/tests/Drupal/Tests/Core/Access/CsrfAccessCheckTest.php
+++ b/core/tests/Drupal/Tests/Core/Access/CsrfAccessCheckTest.php
@@ -33,9 +33,9 @@ class CsrfAccessCheckTest extends UnitTestCase {
    *
    * @var \Drupal\Core\Session\SessionConfigurationInterface|\PHPUnit_Framework_MockObject_MockObject
    */
-    protected $sessionConfiguration;
+  protected $sessionConfiguration;
 
-    protected function setUp() {
+  protected function setUp() {
     $this->csrfToken = $this->getMockBuilder('Drupal\Core\Access\CsrfTokenGenerator')
       ->disableOriginalConstructor()
       ->getMock();
diff --git a/core/tests/Drupal/Tests/Core/Access/RouteProcessorCsrfTest.php b/core/tests/Drupal/Tests/Core/Access/RouteProcessorCsrfTest.php
index 72a2718..0a2acec 100644
--- a/core/tests/Drupal/Tests/Core/Access/RouteProcessorCsrfTest.php
+++ b/core/tests/Drupal/Tests/Core/Access/RouteProcessorCsrfTest.php
@@ -29,6 +29,8 @@ class RouteProcessorCsrfTest extends UnitTestCase {
   protected $processor;
 
   /**
+   * The Session configuration interface.
+   *
    * @var \Drupal\Core\Session\SessionConfigurationInterface|\PHPUnit_Framework_MockObject_MockObject
    */
   protected $sessionConfiguration;