fixed CS

src/Silex/WebTestCase.php

@@ -12,6 +12,7 @@
 namespace Silex;
 
 use Symfony\Component\HttpKernel\Client;
+use Symfony\Component\HttpKernel\HttpKernel;
 
 /**
  * WebTestCase is the base class for functional tests.
@@ -36,7 +37,7 @@ abstract class WebTestCase extends \PHPUnit_Framework_TestCase
     /**
      * Creates the application.
      *
-     * @return \Symfony\Component\HttpKernel\HttpKernel
+     * @return HttpKernel
      */
     abstract public function createApplication();
 

tests/Silex/Tests/Provider/SessionServiceProviderTest.php

@@ -16,7 +16,6 @@ use Silex\WebTestCase;
 use Silex\Provider\SessionServiceProvider;
 
 use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;
 
 /**
  * SessionProvider test cases.