fix title level in Spanish readme
fix title level in Spanish readme

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