Remove rr from README.md
Remove rr from README.md

https://github.com/interagent/pliny-template/pull/107
fdr/pliny,interagent/pliny,hayduke19us/pliny,hayduke19us/pliny,interagent/pliny,hayduke19us/pliny,fdr/pliny,fdr/pliny,interagent/pliny