update README

Author: crazy-max

README.md

@@ -14,8 +14,7 @@
 [JetBrains License Server](https://www.jetbrains.com/help/license_server/getting_started.html)
 Docker image.
 
-> **Note**
-> 
+> [!TIP]
 > Want to be notified of new releases? Check out 🔔 [Diun (Docker Image Update Notifier)](https://github.com/crazy-max/diun)
 > project!