Update README.md

Author: aaronksaunders

Diff for: README.md

@@ -5,6 +5,7 @@ Sample project motivated by [video by David East](https://www.youtube.com/watch?
 - **You should know that [Reactfire](https://github.com/FirebaseExtended/reactfire) is not considered "Production"**
 - This project has been tested for use on mobile devices using [Capacitor](https://capacitorjs.com/) on IOS and Android
 - In this project I use [Reactfire](https://github.com/FirebaseExtended/reactfire), [Ionic Framework ReactJS Components](https://ionicframework.com/react) and [React-Hook-Form](https://react-hook-form.com/).
+- We use the `<AuthCheck/>` component for cleaner routing when not logged in, See [App.tsx](https://github.com/aaronksaunders/ionic-react-hook-form-react-fire/blob/master/src/App.tsx)
 - Currently there is only [Login](https://github.com/aaronksaunders/ionic-react-hook-form-react-fire/blob/master/src/pages/Login.tsx) and [Listing The Data Collection](https://github.com/aaronksaunders/ionic-react-hook-form-react-fire/blob/master/src/pages/Home.tsx)
 - Will be adding create user, add items and delete items