Update README.md

Sascha L · web-flow · commit d85ced61ec67 · 2017-08-05T14:03:56.000+02:00
diff --git a/README.md b/README.md
@@ -8,6 +8,17 @@ A simple and short javascript-based password generator
 - debug information
 
 ## usage
+- Add the latest jQuery via Google Hosted Libraries to your project head
+- Add the `pwgen.js` or (`pwgen.min.js`) file aswell
+- If you want to display SHA1 hashes include `sha1.min.js` aswell
+```html
+<head>
+  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
+  <script src="js/pwgen.js"></script>
+  <script src="js/sha1.min.js"></script>
+</head>
+```
+Add this at the end of your file:
 ```html
 <script>
   $('.your-class').pwgen();
