macOS fix

Author: tomvcassidy

articles/service-fabric/service-fabric-tutorial-package-containers.md

@@ -30,7 +30,7 @@ This tutorial is part two in a series. In this tutorial, a template generator to
 
 Service fabric provides scaffolding tools to help create applications from terminal using Yeoman template generator. Follow the steps below to ensure you have the Yeoman template generator.
 
-1. Install nodejs and Node Package Manager on your machine. Note that, Mac OSX users will have to use the package manager Homebrew
+1. Install nodejs and Node Package Manager on your machine. If you use macOS X, you'll have to use the package manager Homebrew.
 
     ```bash
     curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.0/install.sh | bash