README changes

README.md

@@ -8,9 +8,16 @@ wildcard_cert.crt
 wildcard_chain.crt
 wildcard_cert.key
 ```
-testidp/config/logins.json contains all the testaccounts and is volume mounted.
 
-testidp/admin/application/classes/phpmailer.php contains the phpmailer configuration for sending the admin mails. You should replace the Username/Password, Host and setFrom.
+```testidp/config/logins.json``` contains all the testaccounts and is volume mounted.
+
+```testidp/admin/application/classes/phpmailer.php``` contains the phpmailer configuration for sending the admin mails. You should replace the Username/Password, Host and setFrom. It is also volume mounted.
+
+When everything is in place a simple
+```
+docker-compose up testidp
+```
+Should do the trick
 
 ## Manual deploy
 All files below testidp/simplesamlphp should be dropped in a working simplesamlphp installation.