Fix code style

Tests/DependencyInjection/NelmioApiDocExtensionTest.php

@@ -87,19 +87,13 @@ class NelmioApiDocExtensionTest extends TestCase
 
     public function testMergesRootKeysFromMultipleConfigurations()
     {
-        /**
-         * areas:
-        default:
-        path_patterns: '%client_api_regexp_filter%'
-        host_patterns: ['%domain.client%']
-         */
         $container = new ContainerBuilder();
         $container->setParameter('kernel.bundles', []);
         $extension = new NelmioApiDocExtension();
         $extension->load([
             [
                 'areas' => [
-                    'default' => []
+                    'default' => [],
                 ],
                 'documentation' => [
                     'info' => [