Merge pull request #233 from keradus/method_argument_space

CS: In method arguments and method call, there MUST NOT be a space before each comma and there MUST be one space after each comma.

Author: pilot

test/Github/Tests/Functional/MarkdownTest.php

@@ -22,7 +22,7 @@ public function shouldRetrieveParsedMarkdownContent()
 
         $input  = 'Hello world KnpLabs/KnpBundles#1 **cool**, and #1!';
         $output = '<p>Hello world <a href="https://github.com/KnpLabs/KnpBundles/issues/1" class="issue-link" title="Display docs">KnpLabs/KnpBundles#1</a> <strong>cool</strong>, and <a href="https://github.com/KnpLabs/KnpMenu/issues/1" class="issue-link" title="Limitation when using the TwigRenderer from elsewhere than a Twig template">#1</a>!</p>';
-        $html   = $api->render($input, 'gfm' , 'KnpLabs/KnpMenu');
+        $html   = $api->render($input, 'gfm', 'KnpLabs/KnpMenu');
 
         $this->assertEquals($output, $html);
     }