diff --git a/getauthtoken.php b/getauthtoken.php
index b1f2a14..223ff0f 100644
--- a/getauthtoken.php
+++ b/getauthtoken.php
@@ -1,7 +1,7 @@
 <?php
 require_once 'core/classes.php';
 require_once 'core/classes/user.php';
-header('content-type:plain/text');
+header('content-Type: text/plain');
 ob_start();
 session_start(); 
 if($maintenance && $pagename !== "Maintenance") {