Clarified README.md
Clarified README.md

jenalgit/sinatra,kumji/sinatra,kyontan/sinatra,autopp/sinatra,miyazawatomoka/sinatra,cyberid41/sinatra,nicoayala/sinatra,ABaldwinHunter/sinatra-classic,laplaceliu/sinatra,kumji/sinatra,siberianbear/sinatra,nju520/sinatra,RosenDimov/sinatra,midorineko/sinatra,d-bot/sinatra,burningTyger/sinatra,dariubs/sinatra,defsprite/sinatra,RosenDimov/sinatra,ktw1222/sinatra,ksw2599/sinatra,guidohcosta/sinatra,DoraALin/sinatra,davydovanton/sinatra,Wirachmat/sinatra,QLGu/sinatra,d-bot/sinatra,laplaceliu/sinatra,autopp/sinatra,DoraALin/sinatra,jkowens/sinatra,Rayheng/sinatra,wzheng1/sinatra,lastcat/sinatra,JonMidhir/sinatra,frechei/sinatra,miyazawatomoka/sinatra,nicoayala/sinatra,emiliocorpus/sinatra,jenalgit/sinatra,Wirachmat/sinatra,JonMidhir/sinatra,sinatra/sinatra,eileencodes/sinatra,mwpastore/sinatra,defsprite/sinatra,mwpastore/sinatra,ktw1222/sinatra,burningTyger/sinatra,kyontan/sinatra,ganmacs/sinatra,davydovanton/sinatra,midorineko/sinatra,burningTyger/sinatra,eileencodes/sinatra,cyberid41/sinatra,ksw2599/sinatra,howtolearntocode/sinatra,porras/sinatra,JonRowe/sinatra,trexnix/sinatra,siberianbear/sinatra,dariubs/sinatra,ganmacs/sinatra,wzheng1/sinatra,howtolearntocode/sinatra,QLGu/sinatra,sethuster/sinatra,frechei/sinatra,gferguson-gd/sinatra,jkowens/sinatra,ryanshaw/sinatra,JonMidhir/sinatra,porras/sinatra,emiliocorpus/sinatra,gferguson-gd/sinatra,Rayheng/sinatra,lastcat/sinatra,ryanshaw/sinatra,sethuster/sinatra,JonRowe/sinatra,mwpastore/sinatra,guidohcosta/sinatra,ABaldwinHunter/sinatra-classic,jkowens/sinatra,nju520/sinatra,sinatra/sinatra,trexnix/sinatra