diff --git a/system/helpers/path_helper.php b/system/helpers/path_helper.php
index 02b14e8..ffcf468 100644
--- a/system/helpers/path_helper.php
+++ b/system/helpers/path_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
  *
@@ -39,7 +39,7 @@
 {
 	function set_realpath($path, $check_existance = FALSE)
 	{
-		// Security check to make sure the path is NOT a URL. No remote file inclusion!
+		// Security check to make sure the path is NOT a URL.  No remote file inclusion!
 		if (preg_match("#^(http:\/\/|https:\/\/|www\.|ftp|[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})#i", $path))
 		{
 			show_error('The path you submitted must be a local server path, not a URL');