diff --git a/README.md b/README.md
index aad7b2da8..d8e9a6edc 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ This tool is an endeavor separate from [github/hub](https://github.com/github/hu
 
 _warning, gh is in a very alpha phase_
 
-## OSX
+## macOS
 
 `brew install github/gh/gh`