Clean ups on master

src/Silex/Provider/SerializerServiceProvider.php

@@ -28,12 +28,12 @@ use Symfony\Component\Serializer\Normalizer\GetSetMethodNormalizer;
 class SerializerServiceProvider implements ServiceProviderInterface
 {
     /**
-     * {@inheritDoc}
+     * {@inheritdoc}
      *
      * This method registers a serializer service. {@link http://api.symfony.com/master/Symfony/Component/Serializer/Serializer.html
      * The service is provided by the Symfony Serializer component}.
      *
-     * @param Pimple $app
+     * @param Container $app
      */
     public function register(Container $app)
     {

tests/Silex/Tests/Application/UrlGeneratorTraitTest.php

@@ -11,10 +11,6 @@
 
 namespace Silex\Tests\Application;
 
-use Silex\Application;
-use Silex\Provider\RoutingServiceProvider;
-use Silex\Provider\UrlGeneratorServiceProvider;
-
 /**
  * UrlGeneratorTrait test cases.
  *

tests/Silex/Tests/LazyRequestMatcherTest.php

@@ -22,7 +22,7 @@ use Silex\Provider\Routing\LazyRequestMatcher;
 class LazyRequestMatcherTest extends \PHPUnit_Framework_TestCase
 {
     /**
-     * @covers Silex\LazyRequestMatcher::getResquestMatcher
+     * @covers Silex\LazyRequestMatcher::getRequestMatcher
      */
     public function testUserMatcherIsCreatedLazily()
     {

tests/Silex/Tests/Provider/TwigServiceProviderTest.php

@@ -13,7 +13,6 @@ namespace Silex\Tests\Provider;
 
 use Silex\Application;
 use Silex\Provider\TwigServiceProvider;
-use Silex\Provider\HttpFragmentServiceProvider;
 use Symfony\Component\HttpFoundation\Request;
 
 /**