diff --git a/README.md b/README.md
index 394d9aea0d..1fe77ceffc 100644
--- a/README.md
+++ b/README.md
@@ -78,7 +78,7 @@ Iceberg also has modules for adding Iceberg support to processing engines:
 ---
 **NOTE**
 
-The tests require Docker to execute. On MacOS (with Docker Desktop), you might need to create a symbolic name to the docker socket in order to be detected by the tests:
+The tests require Docker to execute. On macOS (with Docker Desktop), you might need to create a symbolic name to the docker socket in order to be detected by the tests:
 
 ```
 sudo ln -s $HOME/.docker/run/docker.sock /var/run/docker.sock