Use full mastodon name instead

README.md

@@ -2,7 +2,7 @@
 
 [![Translation status](https://translate.mailcow.email/widgets/mailcow-dockerized/-/translation/svg-badge.svg)](https://translate.mailcow.email/engage/mailcow-dockerized/)
 [![Twitter URL](https://img.shields.io/twitter/url/https/twitter.com/mailcow_email.svg?style=social&label=Follow%20%40mailcow_email)](https://twitter.com/mailcow_email)
-![Mastodon Follow](https://img.shields.io/mastodon/follow/109388212176073348?domain=https%3A%2F%2Fmailcow.social&link=https%3A%2F%2Fmailcow.social%2F%40doncow)
+![Mastodon Follow](https://img.shields.io/mastodon/follow/109388212176073348?domain=https%3A%2F%2Fmailcow.social&label=Follow%20%40doncow%40mailcow.social&link=https%3A%2F%2Fmailcow.social%2F%40doncow)
 
 
 ## Want to support mailcow?