Update document, window

snippets/serializeForm.md

@@ -6,7 +6,7 @@ tags: browser,string,intermediate
 Encode a set of form elements as a query string.
 
 - Use the `FormData` constructor to convert the HTML `form` to `FormData`, `Array.from()` to convert to an array, passing a map function as the second argument.
-- Use `Array.prototype.map()` and `window.encodeURIComponent()` to encode each field's value.
+- Use `Array.prototype.map()` and `encodeURIComponent()` to encode each field's value.
 - Use `Array.prototype.join()` with appropriate argumens to produce an appropriate query string.
 
 ```js