Readme improvements
Readme improvements

Capgemini/Apollo,mehulsbhatt/Apollo,ravbaba/Apollo,atsaki/Apollo,phungmanhcuong/Appolo,Capgemini/Apollo,Capgemini/Apollo,phungmanhcuong/Appolo,enxebre/Apollo,siliconmeadow/Apollo,ravbaba/Apollo,siliconmeadow/Apollo,enxebre/Apollo,atsaki/Apollo,mehulsbhatt/Apollo