Update README.md

Author: jfarcand

README.md

@@ -8,10 +8,9 @@ Atmosphere's Java/Scala/Android Client is called [wAsync](https://github.com/Atm
 
 Main development branch is [atmosphere-2.7.x](https://github.com/Atmosphere/atmosphere/tree/atmosphere-2.7.x). Jakarta support is supported on branch `main`
 
-[![Atmopshere 2.7.x](https://github.com/Atmosphere/atmosphere/actions/workflows/maven.yml/badge.svg?branch=atmosphere-2.7.x)](https://github.com/Atmosphere/atmosphere/actions/workflows/maven.yml)
-
-[![Atmopshere 3.0.x](https://github.com/Atmosphere/atmosphere/actions/workflows/maven.yml/badge.svg?branch=main)](https://github.com/Atmosphere/atmosphere/actions/workflows/maven.yml)
+2.7.x: [![Atmopshere 2.7.x](https://github.com/Atmosphere/atmosphere/actions/workflows/maven.yml/badge.svg?branch=atmosphere-2.7.x)](https://github.com/Atmosphere/atmosphere/actions/workflows/maven.yml)
 
+3.0.x: [![Atmopshere 3.0.x](https://github.com/Atmosphere/atmosphere/actions/workflows/maven.yml/badge.svg?branch=main)](https://github.com/Atmosphere/atmosphere/actions/workflows/maven.yml)
 
 ### Commercial support
 Commercial Support is available via [Async-IO.org](http://async-io.org)