Updated readme

README.md

@@ -2,29 +2,29 @@
 
 <div align="center">
 
-  [![Tested with Jest](https://img.shields.io/badge/tested_with-jest-99424f.svg)](https://github.com/facebook/jest)
-  [![GitHub license](https://img.shields.io/github/license/Flux-Coordinator/flux-frontend.svg)](https://github.com/Flux-Coordinator/flux-frontend)
-  [![Sonar Cloud Reliability Rating](https://sonarcloud.io/api/project_badges/measure?project=flux-frontend&metric=reliability_rating)](https://sonarcloud.io/api/project_badges/measure?project=flux-frontend&metric=reliability_rating)
-  [![Sonar Cloud Coverage](https://sonarcloud.io/api/project_badges/measure?project=flux-frontend&metric=coverage)](https://sonarcloud.io/api/project_badges/measure?project=flux-frontend&metric=coverage)
-  [![Sonar Cloud Quality Gate](https://sonarcloud.io/api/project_badges/measure?project=flux-frontend&metric=alert_status)](https://sonarcloud.io/api/project_badges/measure?project=flux-frontend&metric=alert_status)
-  [![Build Status](https://travis-ci.org/Flux-Coordinator/flux-frontend.svg?branch=master)](https://travis-ci.org/Flux-Coordinator/flux-frontend)
-  [![Code Style: prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square)](https://github.com/prettier/prettier)
-  [![Dependencies](https://david-dm.org/Flux-Coordinator/flux-frontend.svg)](https://david-dm.org/Flux-Coordinator/flux-frontend)
-  [![DevDependencies](https://david-dm.org/Flux-Coordinator/flux-frontend/dev-status.svg)](https://david-dm.org/Flux-Coordinator/flux-frontend?type=dev)
-  [![peerDependency Status](https://david-dm.org/Flux-Coordinator/repo/peer-status.svg)](https://david-dm.org/Flux-Coordinator/flux-frontend?type=peer)
+[![Tested with Jest](https://img.shields.io/badge/tested_with-jest-99424f.svg)](https://github.com/facebook/jest)
+[![GitHub license](https://img.shields.io/github/license/Flux-Coordinator/flux-frontend.svg)](https://github.com/Flux-Coordinator/flux-frontend)
+[![Sonar Cloud Reliability Rating](https://sonarcloud.io/api/project_badges/measure?project=flux-frontend&metric=reliability_rating)](https://sonarcloud.io/api/project_badges/measure?project=flux-frontend&metric=reliability_rating)
+[![Sonar Cloud Coverage](https://sonarcloud.io/api/project_badges/measure?project=flux-frontend&metric=coverage)](https://sonarcloud.io/api/project_badges/measure?project=flux-frontend&metric=coverage)
+[![Sonar Cloud Quality Gate](https://sonarcloud.io/api/project_badges/measure?project=flux-frontend&metric=alert_status)](https://sonarcloud.io/api/project_badges/measure?project=flux-frontend&metric=alert_status)
+[![Build Status](https://travis-ci.org/Flux-Coordinator/flux-frontend.svg?branch=master)](https://travis-ci.org/Flux-Coordinator/flux-frontend)
+[![Code Style: prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square)](https://github.com/prettier/prettier)
+[![Dependencies](https://david-dm.org/Flux-Coordinator/flux-frontend.svg)](https://david-dm.org/Flux-Coordinator/flux-frontend)
+[![DevDependencies](https://david-dm.org/Flux-Coordinator/flux-frontend/dev-status.svg)](https://david-dm.org/Flux-Coordinator/flux-frontend?type=dev)
+[![peerDependency Status](https://david-dm.org/Flux-Coordinator/repo/peer-status.svg)](https://david-dm.org/Flux-Coordinator/flux-frontend?type=peer)
 
 </div>
 
 ## How to run this application in development mode
 
-Follow the below guide to run this application in development mode.  
+Follow the guide below to run this application in development mode.  
 **Prerequisites:** [NodeJS 8](https://nodejs.org/en/download/) and [Yarn](https://yarnpkg.com/en/docs/install) (recommended) or NPM.
 
 1.  Download the repository
 2.  Install the dependencies using `yarn` or `npm install`
 3.  Run the application using the `yarn start` or the `npm run start` command.
 
-The URI for the connection to the [flux-server](https://github.com/Flux-Coordinator/flux-server) instance needs to be set either as an environment variable REACT_APP_SERVICE_URI or using a `.env` file, in which you have the following content:
+The URI for the connection to the [flux-server](https://github.com/Flux-Coordinator/flux-server) instance needs to be set either as an environment variable named `REACT_APP_SERVICE_URI` or using a [_.env_](https://github.com/motdotla/dotenv) file, in which you have the following content:
 
 ```
 REACT_APP_SERVICE_URI = <sever_uri>