Minor fixes

Author: Nyholm

Collector/ProfileClient.php

@@ -47,7 +47,7 @@ class ProfileClient implements HttpClient, HttpAsyncClient
     private $eventNames = [];
 
     /**
-     * @param HttpClient|HttpAsyncClient $client    The client to profile. Client must implement both HttpClient or
+     * @param HttpClient|HttpAsyncClient $client    The client to profile. Client must implement HttpClient or
      *                                              HttpAsyncClient interface.
      * @param Collector                  $collector
      * @param Formatter                  $formatter

Tests/Functional/Issue206.php

@@ -5,11 +5,11 @@
 namespace Http\HttplugBundle\Tests\Functional;
 
 use Http\Client\Common\HttpMethodsClient;
+use Http\Client\Common\PluginClient;
 use Http\Client\Common\PluginClientFactory;
 use Http\Discovery\HttpClientDiscovery;
 use Http\Discovery\MessageFactoryDiscovery;
 use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
-use Http\HttplugBundle\Collector\PluginClientFactory as DebugFactory;
 
 class Issue206 extends WebTestCase
 {
@@ -22,5 +22,8 @@ public function testCustomClientStillAvailable()
         // Create a client
         $myCustomClient = new HttpMethodsClient(HttpClientDiscovery::find(), MessageFactoryDiscovery::find());
         $pluginClient = (new PluginClientFactory())->createClient($myCustomClient, []);
+
+        // If we get to this line, no exceptions has been thrown.
+        $this->assertInstanceOf(PluginClient::class, $pluginClient);
     }
 }