PSR2 fixes

Author: DavertMik

src/Codeception/Module/Symfony.php

@@ -68,9 +68,9 @@
  * * client - current Crawler instance
  *
  * ## Parts
- * 
+ *
  * * services - allows to use Symfony DIC only with WebDriver or PhpBrowser modules.
- * 
+ *
  * Usage example:
  *
  * ```yaml
@@ -135,7 +135,8 @@ public function _initialize()
     {
         $cache = Configuration::projectDir() . $this->config['var_path'] . DIRECTORY_SEPARATOR . 'bootstrap.php.cache';
         if (!file_exists($cache)) {
-            throw new ModuleRequireException(__CLASS__,
+            throw new ModuleRequireException(
+                __CLASS__,
                 "Symfony bootstrap file not found in $cache\n \n" .
                 "Please specify path to bootstrap file using `var_path` config option\n \n" .
                 "If you are trying to load bootstrap from a Bundle provide path like:\n \n" .