Tweak README

Author: gaearon

README.md

@@ -19,7 +19,7 @@ npm install -g create-react-app
 
 **You’ll need to have Node >= 4 on your machine**. We recommend to use Node >= 6 and npm >= 3 for faster installation speed and better disk usage. You can use [n](https://github.com/creationix/nvm#usage) to easily switch the Node versions between different projects.
 
-**This tool doesn’t assume a Node backend**. The Node installation is only required for the build tools that rely on it locally, such as Webpack and Babel. The output folder includes an `index.html`, a minified `.js` bundle, and bundled images and css, so you can host them anywhere you like.
+**This tool doesn’t assume a Node backend**. The Node installation is only required for the build tools that rely on it locally, such as Webpack and Babel. The output folder includes an `index.html`, a minified JavaScript bundle, and bundled images and styles, so you can host them anywhere you like.
 
 ## Why Use This?