Update README.md

Author: johncorderox

README.md

@@ -11,7 +11,7 @@ and Rails 5 in a Virtual Box, React JS via create-react-app and connecting the f
 
 - [Downloading Virtual Box](#downloading-virtual-box)
 - [Downloading create-react-app](#downloading-create-react-app)
-- [Creating a Rails API](#creating-a-rails-api)
+- [Creating a Rails API](#rails-api)
 - [Create a react frontend](#create-a-react-frontend)
 - [Connect the API with React](#connect-the-api-with-react)