prefer no whitespace around ':' operator
prefer no whitespace around ':' operator

tbarrongh/rstudio,JanMarvin/rstudio,john-r-mcpherson/rstudio,tbarrongh/rstudio,suribes/rstudio,jrnold/rstudio,more1/rstudio,vbelakov/rstudio,jar1karp/rstudio,edrogers/rstudio,thklaus/rstudio,jrnold/rstudio,githubfun/rstudio,john-r-mcpherson/rstudio,githubfun/rstudio,tbarrongh/rstudio,brsimioni/rstudio,piersharding/rstudio,jar1karp/rstudio,john-r-mcpherson/rstudio,githubfun/rstudio,JanMarvin/rstudio,john-r-mcpherson/rstudio,edrogers/rstudio,vbelakov/rstudio,sfloresm/rstudio,jzhu8803/rstudio,thklaus/rstudio,suribes/rstudio,tbarrongh/rstudio,jar1karp/rstudio,more1/rstudio,pssguy/rstudio,thklaus/rstudio,jrnold/rstudio,jzhu8803/rstudio,pssguy/rstudio,sfloresm/rstudio,JanMarvin/rstudio,githubfun/rstudio,piersharding/rstudio,thklaus/rstudio,pssguy/rstudio,jzhu8803/rstudio,JanMarvin/rstudio,thklaus/rstudio,brsimioni/rstudio,vbelakov/rstudio,piersharding/rstudio,piersharding/rstudio,jzhu8803/rstudio,suribes/rstudio,githubfun/rstudio,jrnold/rstudio,more1/rstudio,more1/rstudio,john-r-mcpherson/rstudio,tbarrongh/rstudio,JanMarvin/rstudio,brsimioni/rstudio,vbelakov/rstudio,jar1karp/rstudio,suribes/rstudio,edrogers/rstudio,brsimioni/rstudio,pssguy/rstudio,vbelakov/rstudio,sfloresm/rstudio,jrnold/rstudio,jrnold/rstudio,suribes/rstudio,pssguy/rstudio,pssguy/rstudio,john-r-mcpherson/rstudio,edrogers/rstudio,JanMarvin/rstudio,vbelakov/rstudio,jzhu8803/rstudio,brsimioni/rstudio,JanMarvin/rstudio,jrnold/rstudio,jar1karp/rstudio,jar1karp/rstudio,sfloresm/rstudio,jrnold/rstudio,piersharding/rstudio,more1/rstudio,brsimioni/rstudio,suribes/rstudio,more1/rstudio,pssguy/rstudio,suribes/rstudio,piersharding/rstudio,jzhu8803/rstudio,jar1karp/rstudio,thklaus/rstudio,thklaus/rstudio,jar1karp/rstudio,piersharding/rstudio,jrnold/rstudio,githubfun/rstudio,vbelakov/rstudio,sfloresm/rstudio,sfloresm/rstudio,more1/rstudio,tbarrongh/rstudio,more1/rstudio,JanMarvin/rstudio,edrogers/rstudio,tbarrongh/rstudio,githubfun/rstudio,brsimioni/rstudio,thklaus/rstudio,tbarrongh/rstudio,sfloresm/rstudio,suribes/rstudio,vbelakov/rstudio,brsimioni/rstudio,JanMarvin/rstudio,jzhu8803/rstudio,john-r-mcpherson/rstudio,githubfun/rstudio,edrogers/rstudio,jzhu8803/rstudio,jar1karp/rstudio,sfloresm/rstudio,piersharding/rstudio,edrogers/rstudio,pssguy/rstudio,john-r-mcpherson/rstudio,edrogers/rstudio,piersharding/rstudio