Update ESlint Install Docs (#7451)
Update ESlint Install Docs (#7451)


GreenGremlin/create-react-app,GreenGremlin/create-react-app,d3ce1t/create-react-app,jdcrensh/create-react-app,GreenGremlin/create-react-app,facebookincubator/create-react-app,facebookincubator/create-react-app,d3ce1t/create-react-app,Timer/create-react-app,facebookincubator/create-react-app,jdcrensh/create-react-app,Timer/create-react-app,jdcrensh/create-react-app,jdcrensh/create-react-app,d3ce1t/create-react-app,d3ce1t/create-react-app,GreenGremlin/create-react-app,Timer/create-react-app,Timer/create-react-app