Update README.md

README.md

@@ -13,7 +13,7 @@ Note that GPU-based implementations are NOT included in this package.
 If you find this package useful for your project, please consider leaving a comment [here](https://github.com/koide3/small_gicp/issues/3). It would help the author receive recognition in his organization and keep working on this project.
 
 
-[![Build(Linux)](https://github.com/koide3/small_gicp/actions/workflows/build-linux.yml/badge.svg)](https://github.com/koide3/small_gicp/actions/workflows/build-linux.yml) [![Build(Windows)](https://github.com/koide3/small_gicp/actions/workflows/build-windows.yml/badge.svg)](https://github.com/koide3/small_gicp/actions/workflows/build-windows.yml) [![Test](https://github.com/koide3/small_gicp/actions/workflows/test.yml/badge.svg)](https://github.com/koide3/small_gicp/actions/workflows/test.yml) [![codecov](https://codecov.io/gh/koide3/small_gicp/graph/badge.svg?token=PCVIUP2Z33)](https://codecov.io/gh/koide3/small_gicp)
+[![Build(Linux)](https://github.com/koide3/small_gicp/actions/workflows/build-linux.yml/badge.svg)](https://github.com/koide3/small_gicp/actions/workflows/build-linux.yml) [![macos](https://github.com/koide3/small_gicp/actions/workflows/build-macos.yml/badge.svg)](https://github.com/koide3/small_gicp/actions/workflows/build-macos.yml) [![Build(Windows)](https://github.com/koide3/small_gicp/actions/workflows/build-windows.yml/badge.svg)](https://github.com/koide3/small_gicp/actions/workflows/build-windows.yml) [![Test](https://github.com/koide3/small_gicp/actions/workflows/test.yml/badge.svg)](https://github.com/koide3/small_gicp/actions/workflows/test.yml) [![codecov](https://codecov.io/gh/koide3/small_gicp/graph/badge.svg?token=PCVIUP2Z33)](https://codecov.io/gh/koide3/small_gicp)
 
 ## Requirements