Resolve "add group letter"

DOCUMENTATION.md

@@ -1,5 +1,7 @@
 # Design Documentation for "Finanzfuchs"
 
+# Group G
+
 ## Introduction
 
 This document outlines the design process of the Finanzfuchs application, a comprehensive tool for personal finance management developed using React Native. The design process was centered around creating a user-friendly, efficient, and aesthetically pleasing application for managing expenses, budgets, and savings.

README.md

@@ -1,17 +1,23 @@
 # README for "Finanzfuchs"
 
+# Group G
+
 ## Project Title
 Finanzfuchs
 
 ## Installation and Setup
 To install and run Finanzfuchs locally:
 
-Required: npm (node packet manager), node (recommended latest stable)
+Required: `npm` (node packet manager), `node.js` (recommended latest stable)
 
-1. Clone the main-branch of this repository to your local machine. (git clone {adress})
+1. Clone the main-branch of this repository to your local machine. (`git clone {adress}`)
 2. Navigate to the project directory and run `npm install` to install dependencies.
 3. Start the app by executing `npm start`. If this does not work for you, try using `npx expo start --tunnel`.
-4. Use a emulator or download the `expo go` app on your phone and scan the qr code to run the app. (This may require an expo account.)
+4. If you want to use a Physical Device see the below Steps, else skip to `5.`
+    1. Make sure the Device is **on the same Network** as your PC 
+    2. Download the `Expo Go`-App on iOS or Android respectively.
+    3. After installing, just scan the QR Code using the App on Android or the Camera-App on iOS.
+5. Alternatively you can use an Emulator using Android SDK or the iOS equivalent. After starting the server, press the prefered Button `a` for Android, `i` for iOS or `w` for Web-View **(Web-View is currently not supported) **
 
 ## Usage