diff --git a/common.php b/common.php
index 5e24c346..bb3f36a8 100644
--- a/common.php
+++ b/common.php
@@ -39,16 +39,16 @@ date_default_timezone_set('UTC');
 
 // Set remote address
 $allowedCDNs = array(
-    'HTTP_X_FORWARDED_FOR',
-    'HTTP_FASTLY_CLIENT_IP',
-    'HTTP_CF_CONNECTING_IP'
+	'HTTP_X_FORWARDED_FOR',
+	'HTTP_FASTLY_CLIENT_IP',
+	'HTTP_CF_CONNECTING_IP'
 );
 foreach ($allowedCDNs as $allowedCDN)
 {
-    if (isset($_SERVER[$allowedCDN]) && filter_var($_SERVER[$allowedCDN], FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE))
-    {
-        $_SERVER['REMOTE_ADDR'] = $_SERVER[$allowedCDN];
-    }
+	if (isset($_SERVER[$allowedCDN]) && filter_var($_SERVER[$allowedCDN], FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE))
+	{
+		$_SERVER['REMOTE_ADDR'] = $_SERVER[$allowedCDN];
+	}
 }
 
 // Get initial config