update readme

README.md

@@ -4,33 +4,13 @@ PNG Extra Embedder (PEE)
 Can embed any file in a PNG and upload it through 4chanX.
 Requires 4chanX and violentmonkey.
 
-Notes: 4chan seems to limit the amount of embedded data to around 140kb files.
+
 
 How to Build
 ============
 
 npm i and npm run build
-then add something like 
-
-```
-// ==UserScript==
-// @name         PNGFileEmbed
-// @namespace    http://tampermonkey.net/
-// @version      0.1
-// @description  uhh
-// @author       You
-// @match        https://boards.4channel.org/g/thread/*
-// @icon         https://www.google.com/s2/favicons?domain=4channel.org
-// @grant        GM_xmlhttpRequest
-// @run-at document-start
-// @connect      4chan.org
-// @connect      4channel.org
-// @connect      i.4cdn.org
-// ==/UserScript==
-```
-
-at the very top of the file `dist/main.js` and import it in tampermonkey.
-Don't know how to make this automatically yet.
+then install the generated main.users.js
 
 How to Install
 ==============