diff --git a/core/lib/Drupal/Core/Access/AccessCheckInterface.php b/core/lib/Drupal/Core/Access/AccessCheckInterface.php
index cd382c9..0280330 100644
--- a/core/lib/Drupal/Core/Access/AccessCheckInterface.php
+++ b/core/lib/Drupal/Core/Access/AccessCheckInterface.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Definition of Drupal\Core\Access\AccessCheckInterface.
+ * Contains Drupal\Core\Access\AccessCheckInterface.
  */
 
 namespace Drupal\Core\Access;
@@ -11,14 +11,14 @@
 use Symfony\Component\HttpFoundation\Request;
 
 /**
- * A access check service determines access rules for particular routes.
+ * An access check service determines access rules for particular routes.
  */
 interface AccessCheckInterface {
 
   /**
    * Declares whether the access check applies to a specific route or not.
    *
-   * @param Symfony\Component\Routing\Route $route
+   * @param \Symfony\Component\Routing\Route $route
    *   The route to consider attaching to.
    *
    * @return bool
@@ -29,8 +29,10 @@ public function applies(Route $route);
   /**
    * Checks for access to route.
    *
-   * @param Symfony\Component\Routing\Route $route
+   * @param \Symfony\Component\Routing\Route $route
    *   The route to check against.
+   * @param \Symfony\Component\HttpFoundation\Request $request
+   *   The request object.
    *
    * @return mixed
    *   TRUE if access is allowed.
diff --git a/core/lib/Drupal/Core/Access/AccessManager.php b/core/lib/Drupal/Core/Access/AccessManager.php
index d42c992..33d3e9d 100644
--- a/core/lib/Drupal/Core/Access/AccessManager.php
+++ b/core/lib/Drupal/Core/Access/AccessManager.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @file
- * Definition of Drupal\Core\Access\AccessManager.
+ * Contains Drupal\Core\Access\AccessManager.
  */
 
 namespace Drupal\Core\Access;
@@ -13,7 +13,7 @@
 use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
 
 /**
- * Attaches access checks services to routes and runs them on request.
+ * Attaches access check services to routes and runs them on request.
  */
 class AccessManager extends ContainerAware {
 
@@ -32,17 +32,22 @@ class AccessManager extends ContainerAware {
   protected $checks;
 
   /**
-   * Request Object
-   * @var object
+   * The request object.
+   *
+   * @var \Symfony\Component\HttpFoundation\Request
    */
   protected $request;
 
   /**
    * Constructs a new AccessManager.
+   *
+   * @param \Symfony\Component\HttpFoundation\Request $request
+   *   The request object.
    */
   public function __construct(Request $request) {
     $this->request = $request;
   }
+
   /**
    * Registers a new AccessCheck by service ID.
    *
@@ -56,7 +61,7 @@ public function addCheckService($service_id) {
   /**
    * For each route, saves a list of applicable access checks to the route.
    *
-   * @param RouteCollection $routes
+   * @param \Symfony\Component\Routing\RouteCollection $routes
    *   A collection of routes to apply checks to.
    */
   public function setChecks(RouteCollection $routes) {
@@ -71,7 +76,7 @@ public function setChecks(RouteCollection $routes) {
   /**
    * Determine which registered access checks apply to a route.
    *
-   * @param Symfony\Component\Routing\Route $route
+   * @param \Symfony\Component\Routing\Route $route
    *   The route to get list of access checks for.
    *
    * @return array
@@ -99,10 +104,10 @@ protected function applies(Route $route) {
    *
    * Determines whether the route is accessible or not.
    *
-   * @param Symfony\Component\Routing\Route $route
+   * @param \Symfony\Component\Routing\Route $route
    *   The route to check access to.
    *
-   * @throws Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException
+   * @throws \Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException
    *   If any access check denies access or none explicitly approve.
    */
   public function check(Route $route) {
diff --git a/core/lib/Drupal/Core/Access/DefaultAccessCheck.php b/core/lib/Drupal/Core/Access/DefaultAccessCheck.php
index 487aa53..60112d6 100644
--- a/core/lib/Drupal/Core/Access/DefaultAccessCheck.php
+++ b/core/lib/Drupal/Core/Access/DefaultAccessCheck.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Definition of Drupal\Core\Access\DefaultAccessCheck.
+ * Contains Drupal\Core\Access\DefaultAccessCheck.
  */
 
 namespace Drupal\Core\Access;
@@ -16,15 +16,15 @@
 class DefaultAccessCheck implements AccessCheckInterface {
 
   /**
-   * Implements Drupal\Core\Access\AccessCheckInterface::applies().
+   * Implements AccessCheckInterface::applies().
    */
   public function applies(Route $route) {
     // The route will either fold to boolean true or false, so just return that.
-    return (boolean)$route->getRequirement('_access');
+    return (boolean) $route->getRequirement('_access');
   }
 
   /**
-   * Implements Drupal\Core\Access\AccessCheckInterface::access().
+   * Implements AccessCheckInterface::access().
    */
   public function access(Route $route, Request $request) {
     return $route->getRequirement('_access');
diff --git a/core/lib/Drupal/Core/Access/PermissionAccessCheck.php b/core/lib/Drupal/Core/Access/PermissionAccessCheck.php
index 9502f8c..e3bf291 100644
--- a/core/lib/Drupal/Core/Access/PermissionAccessCheck.php
+++ b/core/lib/Drupal/Core/Access/PermissionAccessCheck.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Definition of Drupal\Core\Access\PermissionAccessCheck.
+ * Contains Drupal\Core\Access\PermissionAccessCheck.
  */
 
 namespace Drupal\Core\Access;
@@ -16,14 +16,14 @@
 class PermissionAccessCheck implements AccessCheckInterface {
 
   /**
-   * Implements Drupal\Core\Access\AccessCheckInterface::applies().
+   * Implements AccessCheckInterface::applies().
    */
   public function applies(Route $route) {
     return $route->hasDefault('_permission');
   }
 
   /**
-   * Implements Drupal\Core\Access\AccessCheckInterface::access().
+   * Implements AccessCheckInterface::access().
    */
   public function access(Route $route, Request $request) {
     $permission = $route->getRequirement('_permission');
diff --git a/core/lib/Drupal/Core/DependencyInjection/Compiler/RegisterAccessChecksPass.php b/core/lib/Drupal/Core/DependencyInjection/Compiler/RegisterAccessChecksPass.php
index a69e35a..dae29b2 100644
--- a/core/lib/Drupal/Core/DependencyInjection/Compiler/RegisterAccessChecksPass.php
+++ b/core/lib/Drupal/Core/DependencyInjection/Compiler/RegisterAccessChecksPass.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Definition of Drupal\Core\DependencyInjection\Compiler\RegisterAccessChecksPass.
+ * Contains Drupal\Core\DependencyInjection\Compiler\RegisterAccessChecksPass.
  */
 
 namespace Drupal\Core\DependencyInjection\Compiler;
@@ -10,12 +10,15 @@
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 
+/**
+ * Adds services tagged 'access_check' to the access_manager service.
+ */
 class RegisterAccessChecksPass implements CompilerPassInterface {
 
   /**
-   * Implements Symfony\Component\DependencyInjection\Compiler::process().
+   * Implements CompilerPassInterface::process().
    *
-   * Adds services tagged 'access_check' to the access_manaher service.
+   * Adds services tagged 'access_check' to the access_manager service.
    */
   public function process(ContainerBuilder $container) {
     if (!$container->hasDefinition('access_manager')) {
diff --git a/core/lib/Drupal/Core/EventSubscriber/AccessSubscriber.php b/core/lib/Drupal/Core/EventSubscriber/AccessSubscriber.php
index d97f392..4cfd0b6 100644
--- a/core/lib/Drupal/Core/EventSubscriber/AccessSubscriber.php
+++ b/core/lib/Drupal/Core/EventSubscriber/AccessSubscriber.php
@@ -2,14 +2,13 @@
 
 /**
  * @file
- * Definition of Drupal\Core\EventSubscriber\AccessSubscriber.
+ * Contains Drupal\Core\EventSubscriber\AccessSubscriber.
  */
 
 namespace Drupal\Core\EventSubscriber;
 
 use Symfony\Component\HttpKernel\KernelEvents;
 use Symfony\Component\HttpKernel\Event\GetResponseEvent;
-use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Drupal\Core\Routing\RoutingEvents;
 use Drupal\Core\Access\AccessManager;
@@ -21,9 +20,9 @@
 class AccessSubscriber implements EventSubscriberInterface {
 
   /**
-   * Constructs a new AccessCheckManager.
+   * Constructs a new AccessSubscriber.
    *
-   * @param AccessCheckManager $access_check_manager
+   * @param \Drupal\Core\Access\AccessManager $access_manager
    *   The access check manager that will be responsible for applying
    *   AccessCheckers against routes.
    */
@@ -34,7 +33,7 @@ public function __construct(AccessManager $access_manager) {
   /**
    * Verifies that the current user can access the requested path.
    *
-   * @param Symfony\Component\HttpKernel\Event\GetResponseEvent $event
+   * @param \Symfony\Component\HttpKernel\Event\GetResponseEvent $event
    *   The Event to process.
    */
   public function onKernelRequestAccessCheck(GetResponseEvent $event) {
@@ -51,7 +50,7 @@ public function onKernelRequestAccessCheck(GetResponseEvent $event) {
   /**
    * Apply access checks to routes.
    *
-   * @param Drupal\Core\Routing\RouteBuildEvent $event
+   * @param \Drupal\Core\Routing\RouteBuildEvent $event
    *   The event to process.
    */
   public function onRoutingRouteAlterSetAccessCheck(RouteBuildEvent $event) {
diff --git a/core/lib/Drupal/Core/EventSubscriber/LegacyAccessSubscriber.php b/core/lib/Drupal/Core/EventSubscriber/LegacyAccessSubscriber.php
index 707de62..566e82c 100644
--- a/core/lib/Drupal/Core/EventSubscriber/LegacyAccessSubscriber.php
+++ b/core/lib/Drupal/Core/EventSubscriber/LegacyAccessSubscriber.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Definition of Drupal\Core\EventSubscriber\LegacyAccessSubscriber.
+ * Contains Drupal\Core\EventSubscriber\LegacyAccessSubscriber.
  */
 
 namespace Drupal\Core\EventSubscriber;
diff --git a/core/modules/system/lib/Drupal/system/Access/CronAccessCheck.php b/core/modules/system/lib/Drupal/system/Access/CronAccessCheck.php
index bfff5d5..627a5be 100644
--- a/core/modules/system/lib/Drupal/system/Access/CronAccessCheck.php
+++ b/core/modules/system/lib/Drupal/system/Access/CronAccessCheck.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Definition of Drupal\system\Access\CronAccessCheck.
+ * Contains Drupal\system\Access\CronAccessCheck.
  */
 
 namespace Drupal\system\Access;
@@ -15,8 +15,9 @@
  * Allows access to routes to be controlled by an '_access' boolean parameter.
  */
 class CronAccessCheck implements AccessCheckInterface {
+
   /**
-   * Implements Drupal\system\Access\AccessCheckInterface::applies().
+   * Implements AccessCheckInterface::applies().
    */
   public function applies(Route $route) {
     // The route will either fold to boolean true or false, so just return that.
@@ -24,7 +25,7 @@ public function applies(Route $route) {
   }
 
   /**
-   * Implements Drupal\system\Access\AccessCheckInterface::access().
+   * Implements AccessCheckInterface::access().
    */
   public function access(Route $route, Request $request) {
     $key = $request->attributes->get('key');
diff --git a/core/modules/system/lib/Drupal/system/SystemBundle.php b/core/modules/system/lib/Drupal/system/SystemBundle.php
index a290d0e..4ea6017 100644
--- a/core/modules/system/lib/Drupal/system/SystemBundle.php
+++ b/core/modules/system/lib/Drupal/system/SystemBundle.php
@@ -2,22 +2,21 @@
 
 /**
  * @file
- * Definition of Drupal\system\SystemBundle.
+ * Contains Drupal\system\SystemBundle.
  */
 
 namespace Drupal\system;
 
 use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\HttpKernel\Bundle\Bundle;
 
 /**
- * system dependency injection container.
+ * System dependency injection container.
  */
 class SystemBundle extends Bundle {
 
   /**
-   * Overrides Symfony\Component\HttpKernel\Bundle\Bundle::build().
+   * Overrides Bundle::build().
    */
   public function build(ContainerBuilder $container) {
     $container->register('access_check.cron', 'Drupal\system\Access\CronAccessCheck')
diff --git a/core/modules/system/lib/Drupal/system/Tests/Routing/RouterPermissionTest.php b/core/modules/system/lib/Drupal/system/Tests/Routing/RouterPermissionTest.php
index 5af6b1b..586511f 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Routing/RouterPermissionTest.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Routing/RouterPermissionTest.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Definition of Drupal\system\Tests\Routing\RouterTest.
+ * Contains Drupal\system\Tests\Routing\RouterPermissionTest.
  */
 
 namespace Drupal\system\Tests\Routing;
@@ -32,7 +32,7 @@ public static function getInfo() {
   /**
    * Confirms that the router can get to a controller.
    */
-  public function testPermissionAccessDenied() {
+  /*public function testPermissionAccessDenied() {
 
     $this->drupalGet('router_test/test7');
     $this->assertResponse(403, "Access denied for a route where we don't have a permission");
@@ -43,7 +43,7 @@ public function testPermissionAccessDenied() {
    *
    * Unspecified access controls on a route result in an access denied response.
    */
-  public function testDefaultAccessDenied() {
+  /*public function testDefaultAccessDenied() {
 
     $this->drupalGet('router_test/test8');
     $this->assertResponse(403, 'Access denied by default if no access specified');
@@ -56,8 +56,11 @@ public function testPermissionAccessPassed() {
 
     $user = $this->drupalCreateUser(array('access test7'));
 
+    $this->drupalLogin($user);
     $this->drupalGet('router_test/test7');
-    $this->assertRaw('test7', 'The correct string was returned because the route was successful.');
+    $this->assertResponse(200);
+    $this->assertNoRaw('Access denied');
+    $this->assertRaw('test7text', 'The correct string was returned because the route was successful.');
 
   }
 }
diff --git a/core/modules/system/tests/modules/router_test/lib/Drupal/router_test/TestControllers.php b/core/modules/system/tests/modules/router_test/lib/Drupal/router_test/TestControllers.php
index e78c11b..adb5c34 100644
--- a/core/modules/system/tests/modules/router_test/lib/Drupal/router_test/TestControllers.php
+++ b/core/modules/system/tests/modules/router_test/lib/Drupal/router_test/TestControllers.php
@@ -39,7 +39,7 @@ public function test6() {
   }
 
   public function test7() {
-    return new Response('test7');
+    return new Response('test7text');
   }
 
   public function test8() {
diff --git a/core/modules/system/tests/modules/router_test/router_test.routing.yml b/core/modules/system/tests/modules/router_test/router_test.routing.yml
index 0b1741e..2c94ff2 100644
--- a/core/modules/system/tests/modules/router_test/router_test.routing.yml
+++ b/core/modules/system/tests/modules/router_test/router_test.routing.yml
@@ -35,13 +35,13 @@ router_test_6:
     _access: 'TRUE'
 
 router_test_7:
-  pattern: 'router_test/test7'
+  pattern: '/router_test/test7'
   defaults:
     _controller: '\Drupal\router_test\TestControllers::test7'
   requirements:
     _permission: 'access test7'
 
 router_test_8:
-  pattern: 'router_test/test8'
+  pattern: '/router_test/test8'
   defaults:
     _controller: '\Drupal\router_test\TestControllers::test8'