Fix readme link

README.md

@@ -2,4 +2,4 @@
 
 [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=JWBSYHF4SMC68)
 
-Please see [the official documentation](https://andryyy.github.io/mailcow-dockerized/) for instructions.
+Please see [the official documentation](https://mailcow.github.io/mailcow-dockerized-docs/) for instructions.