diff --git a/3.1-User-Scripts.md b/3.1-User-Scripts.md
index 5856237..d9ed578 100644
--- a/3.1-User-Scripts.md
+++ b/3.1-User-Scripts.md
@@ -16,12 +16,8 @@ You can test it at [JoDonym](http://ip-check.info/?lang=en)
 // @grant       none
 // ==/UserScript==
 
-var _window={name:window.name};
 Object.defineProperty(history,'length',{
-	get:function()
-	{
-		return '2';
-	}
+	get:function() { return 2; }
 });
 ```