README copy edits
README copy edits

ajam/Chartbuilder,taylorhxu/Chartbuilder,laurenancona/Chartbuilder,defenseone/Chartbuilder,DistilledLtd/Chartbuilder,Quartz/Chartbuilder,ajam/Chartbuilder,SCPR/Chartbuilder,Quartz/Chartbuilder,laurenancona/Chartbuilder,kway/Chartbuilder,valdobc/volt-teste,johnsonchandra/Chartbuilder,nowthis/Chartbuilder,correctiv/Chartbuilder,louisstow/Chartbuilder,NerdWallet/Chartbuilder,johnsonchandra/Chartbuilder,ducroquet/Chartbuilder,nowthis/Chartbuilder,kway/Chartbuilder,zhangweiabc/Chartbuilder,NerdWallet/Chartbuilder,valdobc/volt-teste,zhangweiabc/Chartbuilder,DistilledLtd/Chartbuilder,louisstow/Chartbuilder,ducroquet/Chartbuilder,bryceroney/Chartbuilder,correctiv/Chartbuilder,taylorhxu/Chartbuilder,SCPR/Chartbuilder,defenseone/Chartbuilder,bryceroney/Chartbuilder