update readme

README.md

@@ -8,13 +8,14 @@ A file-based shortlink service with an very basic admin panel.
 
 - File Based
 - Very Basic Admin Panel in `src/su/`
-- Removes referer before redirect
+- Removes referer
 
 ## Installation
 
 - Put contents of `src/` on your server
 - Make `src/su/links/` folder writable for the webserver user
 - Make password protection of `src/su/` (.htaccess & .htpassws) working
-    - **You need to create your own rules for password protection and url rewriting if you don't use Apache2 as webserver**
-- Add imprint and data privacy links to `src/index.php`
+  - **You need to create your own rules for password protection and url rewriting if you don't use Apache2 as webserver**
+- Create `src/su/config.json` file from `src/su/config.json.skel`
+- Change settings in config.json
 - Profit