Merge pull request #21 from MirrorFly/feature/update-2.1.0

Readme update for User instructions

Author: Vanithacontus

README.md

@@ -30,13 +30,12 @@ Follow the below steps to get your license key:
 **Step 5:** In this file `/src/config/config.js`, please update the API_URL and licenseKey  
 
 ```jsx
-    GOOGLE_LOCATION_API_KEY: '*******************', // NOSONAR
-    API_URL: 'https://console.mirrorfly.com/', // NOSONAR  ADDED mirrorfly console URL to avoid crash in Android
-    licenseKey: '*****************', // NOSONAR
+GOOGLE_LOCATION_API_KEY: '*******************', // Please update with a valid Google Location API Key
+API_URL: 'https://api-preprod-sandbox.mirrorfly.com/api/v1', // Please replace with the valid API_URL, obtained from the MirrorFly console
+LICENSEKEY: '*******************', // Please update with the valid licenseKey, obtained from the MirrorFly console
 
 ```
 
-
 **Step 6:** Then run the application using the command `npm start -- --reset-cache` 
 
 **Step 7:** To integrate the sample app `src` folder with your existing application please follow the upcoming steps