Fix a small spell error

README.md

@@ -3,7 +3,7 @@
 # Strepen
 A new modern strepen system written in [Laravel](https://laravel.com/) with [Livewire](https://laravel-livewire.com/) for [Scouting Die Kantanky's](https://www.diekantankys.nl/) with a [Flutter](https://flutter.dev/) "native" mobile application and a native Windows Webview2 based application
 
-## Install the Android app
+## Install the Android App
 The easiest way to download the Android app is via the [Google Play Store](https://play.google.com/store/apps/details?id=nl.plaatsoft.strepen).
 
 If you don't want to use the Google Play store, you can always download the latest `apk` file from the [release tab](https://github.com/bplaat/strepen/releases).