Applied fixes from StyleCI

Author: dbu

DependencyInjection/Configuration.php

@@ -3,7 +3,6 @@
 namespace Http\HttplugBundle\DependencyInjection;
 
 use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
-use Symfony\Component\Config\Definition\Builder\NodeBuilder;
 use Symfony\Component\Config\Definition\Builder\NodeDefinition;
 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
 use Symfony\Component\Config\Definition\ConfigurationInterface;
@@ -356,7 +355,7 @@ private function addSharedPluginNodes(ArrayNodeDefinition $pluginNode, $disableA
         // End history plugin
 
         $logger = $children->arrayNode('logger');
-        $disableAll ?  $logger->canBeEnabled() : $logger->canBeDisabled();
+        $disableAll ? $logger->canBeEnabled() : $logger->canBeDisabled();
         $logger->addDefaultsIfNotSet()
             ->children()
                 ->scalarNode('logger')

DependencyInjection/HttplugExtension.php

@@ -276,7 +276,6 @@ private function configureClient(ContainerBuilder $container, $name, array $argu
                 $container->setDefinition($pluginServiceId, $def);
                 $plugins[] = $pluginServiceId;
             }
-
         }
 
         $container