Remove incorrect SCSS-Lint option
Remove incorrect SCSS-Lint option

This is not an option for the SelectorFormat linter: https://github.com/brigade/scss-lint/blob/master/lib/scss_lint/linter/README.md#selectorformat

It was likely mistakingly taken from the NameFormat linter

TheHumanEffort/administrate,nburkley/administrate,BenMorganIO/administrate,flama/administrate,joshua5201/administrate,micapam/administrate,kpheasey/administrate,flama/administrate,astarix/administrate,TheHumanEffort/administrate,dminchev/administrate,kpheasey/administrate,acrogenesis-lab/administrate,joshua5201/administrate,joshua5201/administrate,tmecklem/administrate,nando/administrate,thoughtbot/administrate,acrogenesis-lab/administrate,tmecklem/administrate,thoughtbot/administrate,acrogenesis-lab/administrate,BenMorganIO/administrate,kpheasey/administrate,vgsantoniazzi/administrate,BenMorganIO/administrate,vgsantoniazzi/administrate,dminchev/administrate,nburkley/administrate,vgsantoniazzi/administrate,gustavo-alb/administrate,tmecklem/administrate,thoughtbot/administrate,micapam/administrate,dminchev/administrate,gustavo-alb/administrate,TheHumanEffort/administrate,thoughtbot/administrate,nando/administrate,nando/administrate,tmecklem/administrate,astarix/administrate,dminchev/administrate,astarix/administrate,acrogenesis-lab/administrate,nburkley/administrate,astarix/administrate,BenMorganIO/administrate,micapam/administrate,nando/administrate,micapam/administrate,TheHumanEffort/administrate,joshua5201/administrate,nburkley/administrate,kpheasey/administrate,vgsantoniazzi/administrate,flama/administrate,flama/administrate,gustavo-alb/administrate,gustavo-alb/administrate