Minor README tweak
Minor README tweak

caporta/when,icodeforlove/whenplus,mlennon3/when,petkaantonov/when,SourcePointUSA/when,anthonyvia/when,stevage/when,tkirda/when,anthonyvia/when,mlennon3/when,DJDNS/when.js,stevage/when,ning-github/when,caporta/when,SourcePointUSA/when,frank-weindel/when,frank-weindel/when,tkirda/when,ning-github/when