diff --git a/system/helpers/url_helper.php b/system/helpers/url_helper.php
index 9010a06..3ca5974 100644
--- a/system/helpers/url_helper.php
+++ b/system/helpers/url_helper.php
@@ -442,9 +442,9 @@
 {
 	switch($method)
 	{
-		case 'refresh' : header("Refresh:0;url=".site_url($uri));
+		case 'refresh'	: header("Refresh:0;url=".site_url($uri));
 			break;
-		default		: header("location:".site_url($uri));
+		default			: header("location:".site_url($uri));
 			break;
 	}
 	exit;