Update Projects.php

Author: gaooulong

lib/Gitlab/Api/Projects.php

@@ -497,7 +497,7 @@ public function removeLabel($project_id, $name)
     /**
      * @param int $project_id
      * @param array $params (
-     * 
+     *
      *     @var string $namespace      The ID or path of the namespace that the project will be forked to
      * )
      * @return mixed