README: fix intentFor() example
README: fix intentFor() example

deva666/anko,DanielGrech/anko,mr-max/anko,snice/anko,JetBrains/anko,Ribesg/anko,Ribesg/anko,mr-max/anko,snice/anko,fboldog/anko,Ribesg/anko,is00hcw/anko,Kotlin/anko,leasual/anko,fboldog/anko,leasual/anko,JetBrains/anko,DanielGrech/anko,colriot/anko,Kotlin/anko,deva666/anko,Kotlin/anko,JetBrains/anko,colriot/anko,is00hcw/anko,colriot/anko,fboldog/anko,is00hcw/anko,leasual/anko,DanielGrech/anko,deva666/anko,snice/anko,mr-max/anko