style fix

Author: Nyholm

Collector/ClientDataProvider.php

@@ -14,6 +14,7 @@ class ClientDataProvider
 {
     /**
      * Array that tell if a request errored or not. true = success, false = failure.
+     *
      * @var array
      */
     private $failure;
@@ -37,7 +38,7 @@ class ClientDataProvider
     private $responses;
 
     /**
-     * @param array $failure if the response was successful or not
+     * @param array $failure   if the response was successful or not
      * @param array $requests
      * @param array $responses
      */

Collector/DebugPlugin.php

@@ -52,7 +52,7 @@ public function handleRequest(RequestInterface $request, callable $next, callabl
 
         return $next($request)->then(function (ResponseInterface $response) use ($collector, $clientName, &$depth) {
             $collector->addResponse($response, $clientName, $depth--);
-            
+
             return $response;
         }, function (Exception $exception) use ($collector, $clientName, &$depth) {
             $collector->addFailure($exception, $clientName, $depth--);

Collector/DebugPluginCollector.php

@@ -80,7 +80,7 @@ public function getSucessfulRequests()
             if (isset($client['failure'])) {
                 foreach ($client['failure'][0] as $failure) {
                     if (!$failure) {
-                        $count++;
+                        ++$count;
                     }
                 }
             }
@@ -101,7 +101,7 @@ public function getFailedRequests()
             if (isset($client['failure'])) {
                 foreach ($client['failure'][0] as $failure) {
                     if ($failure) {
-                        $count++;
+                        ++$count;
                     }
                 }
             }