diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 2bd8bce..3931667 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_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
  *
@@ -311,7 +311,7 @@
 					$fileinfo['readable'] = is_readable($file);
 					break;
 				case 'writable':
-					// There are known problems using is_weritable on IIS. It may not be reliable - consider fileperms()
+					// There are known problems using is_weritable on IIS.  It may not be reliable - consider fileperms()
 					$fileinfo['writable'] = is_writable($file);
 					break;
 				case 'executable':