Whitespace cleanup for code consistency
diff --git a/system/helpers/language_helper.php b/system/helpers/language_helper.php
index 68c1a1f..ac0d69d 100644
--- a/system/helpers/language_helper.php
+++ b/system/helpers/language_helper.php
@@ -1,4 +1,4 @@
-<?php  if (!defined('BASEPATH')) exit('No direct script access allowed');
+<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *