Fix misspelling on README.md
Fix misspelling on README.md

[ci skip]
Erol/rails,schuetzm/rails,yasslab/railsguides.jp,alecspopa/rails,samphilipd/rails,kmayer/rails,brchristian/rails,maicher/rails,illacceptanything/illacceptanything,Edouard-chin/rails,repinel/rails,koic/rails,gcourtemanche/rails,flanger001/rails,bogdanvlviv/rails,eileencodes/rails,kmcphillips/rails,prathamesh-sonpatki/rails,esparta/rails,MichaelSp/rails,mtsmfm/rails,yahonda/rails,voray/rails,baerjam/rails,utilum/rails,elfassy/rails,gfvcastro/rails,utilum/rails,Vasfed/rails,Stellenticket/rails,arunagw/rails,bradleypriest/rails,joonyou/rails,printercu/rails,Envek/rails,arunagw/rails,kddeisz/rails,MichaelSp/rails,kirs/rails-1,stefanmb/rails,aditya-kapoor/rails,illacceptanything/illacceptanything,koic/rails,bolek/rails,eileencodes/rails,kirs/rails-1,kddeisz/rails,illacceptanything/illacceptanything,palkan/rails,kachick/rails,lucasmazza/rails,yahonda/rails,ttanimichi/rails,travisofthenorth/rails,Erol/rails,amoody2108/TechForJustice,jeremy/rails,fabianoleittes/rails,iainbeeston/rails,xlymian/rails,rafaelfranca/omg-rails,hanystudy/rails,stefanmb/rails,palkan/rails,mechanicles/rails,lcreid/rails,assain/rails,starknx/rails,tjschuck/rails,richseviora/rails,kmayer/rails,mohitnatoo/rails,repinel/rails,illacceptanything/illacceptanything,palkan/rails,eileencodes/rails,sealocal/rails,brchristian/rails,koic/rails,notapatch/rails,odedniv/rails,bogdanvlviv/rails,deraru/rails,rafaelfranca/omg-rails,brchristian/rails,illacceptanything/illacceptanything,jeremy/rails,prathamesh-sonpatki/rails,marklocklear/rails,pvalena/rails,mechanicles/rails,elfassy/rails,ttanimichi/rails,tgxworld/rails,maicher/rails,utilum/rails,mechanicles/rails,iainbeeston/rails,travisofthenorth/rails,illacceptanything/illacceptanything,prathamesh-sonpatki/rails,georgeclaghorn/rails,elfassy/rails,xlymian/rails,ledestin/rails,felipecvo/rails,gcourtemanche/rails,illacceptanything/illacceptanything,mathieujobin/reduced-rails-for-travis,prathamesh-sonpatki/rails,MichaelSp/rails,kaspth/rails,pvalena/rails,arunagw/rails,esparta/rails,vassilevsky/rails,notapatch/rails,gfvcastro/rails,Spin42/rails,tijwelch/rails,flanger001/rails,assain/rails,coreyward/rails,flanger001/rails,sealocal/rails,riseshia/railsguides.kr,mechanicles/rails,EmmaB/rails-1,rossta/rails,mtsmfm/railstest,betesh/rails,joonyou/rails,lcreid/rails,iainbeeston/rails,rbhitchcock/rails,mijoharas/rails,gauravtiwari/rails,yawboakye/rails,Edouard-chin/rails,notapatch/rails,EmmaB/rails-1,lucasmazza/rails,Erol/rails,printercu/rails,mijoharas/rails,tgxworld/rails,rails/rails,marklocklear/rails,Stellenticket/rails,amoody2108/TechForJustice,matrinox/rails,illacceptanything/illacceptanything,voray/rails,hanystudy/rails,kmcphillips/rails,mtsmfm/rails,bradleypriest/rails,amoody2108/TechForJustice,BlakeWilliams/rails,ttanimichi/rails,joonyou/rails,BlakeWilliams/rails,yhirano55/rails,maicher/rails,rossta/rails,flanger001/rails,kamipo/rails,repinel/rails,odedniv/rails,betesh/rails,Sen-Zhang/rails,notapatch/rails,marklocklear/rails,kamipo/rails,utilum/rails,BlakeWilliams/rails,alecspopa/rails,repinel/rails,kddeisz/rails,mathieujobin/reduced-rails-for-travis,lucasmazza/rails,kddeisz/rails,gavingmiller/rails,georgeclaghorn/rails,shioyama/rails,esparta/rails,yahonda/rails,pvalena/rails,jeremy/rails,fabianoleittes/rails,matrinox/rails,rossta/rails,aditya-kapoor/rails,MSP-Greg/rails,yasslab/railsguides.jp,betesh/rails,mohitnatoo/rails,shioyama/rails,mohitnatoo/rails,Erol/rails,tgxworld/rails,kachick/rails,pschambacher/rails,betesh/rails,printercu/rails,esparta/rails,kaspth/rails,ledestin/rails,aditya-kapoor/rails,vipulnsward/rails,xlymian/rails,mtsmfm/railstest,kaspth/rails,alecspopa/rails,ledestin/rails,yalab/rails,arunagw/rails,kmcphillips/rails,kenta-s/rails,kamipo/rails,MSP-Greg/rails,BlakeWilliams/rails,rails/rails,sergey-alekseev/rails,deraru/rails,samphilipd/rails,MSP-Greg/rails,hanystudy/rails,voray/rails,deraru/rails,illacceptanything/illacceptanything,arjes/rails,lcreid/rails,vassilevsky/rails,starknx/rails,mtsmfm/rails,riseshia/railsguides.kr,mijoharas/rails,arjes/rails,bolek/rails,illacceptanything/illacceptanything,pschambacher/rails,yhirano55/rails,Spin42/rails,felipecvo/rails,bogdanvlviv/rails,illacceptanything/illacceptanything,aditya-kapoor/rails,88rabbit/newRails,vipulnsward/rails,tjschuck/rails,Envek/rails,kmcphillips/rails,88rabbit/newRails,felipecvo/rails,baerjam/rails,Vasfed/rails,yawboakye/rails,fabianoleittes/rails,untidy-hair/rails,eileencodes/rails,ngpestelos/rails,kachick/rails,88rabbit/newRails,Spin42/rails,mohitnatoo/rails,bogdanvlviv/rails,Sen-Zhang/rails,fabianoleittes/rails,gfvcastro/rails,schuetzm/rails,rails/rails,schuetzm/rails,baerjam/rails,ngpestelos/rails,gavingmiller/rails,rbhitchcock/rails,gavingmiller/rails,vipulnsward/rails,matrinox/rails,shioyama/rails,ngpestelos/rails,tjschuck/rails,yalab/rails,printercu/rails,georgeclaghorn/rails,yasslab/railsguides.jp,riseshia/railsguides.kr,Edouard-chin/rails,schuetzm/rails,untidy-hair/rails,shioyama/rails,Stellenticket/rails,tgxworld/rails,yhirano55/rails,yhirano55/rails,illacceptanything/illacceptanything,rbhitchcock/rails,samphilipd/rails,jeremy/rails,yasslab/railsguides.jp,arjes/rails,yahonda/rails,Envek/rails,illacceptanything/illacceptanything,tjschuck/rails,starknx/rails,Envek/rails,riseshia/railsguides.kr,pschambacher/rails,gauravtiwari/rails,sergey-alekseev/rails,vipulnsward/rails,pvalena/rails,mathieujobin/reduced-rails-for-travis,bolek/rails,iainbeeston/rails,sealocal/rails,illacceptanything/illacceptanything,untidy-hair/rails,mtsmfm/railstest,joonyou/rails,untidy-hair/rails,gcourtemanche/rails,richseviora/rails,baerjam/rails,yalab/rails,Stellenticket/rails,Edouard-chin/rails,kirs/rails-1,tijwelch/rails,kmayer/rails,yalab/rails,georgeclaghorn/rails,kenta-s/rails,travisofthenorth/rails,Sen-Zhang/rails,coreyward/rails,illacceptanything/illacceptanything,richseviora/rails,vassilevsky/rails,gfvcastro/rails,travisofthenorth/rails,assain/rails,yawboakye/rails,stefanmb/rails,bradleypriest/rails,MSP-Greg/rails,deraru/rails,kenta-s/rails,odedniv/rails,rails/rails,Vasfed/rails,yawboakye/rails,tijwelch/rails,gauravtiwari/rails,lcreid/rails,assain/rails,rafaelfranca/omg-rails,EmmaB/rails-1,Vasfed/rails,coreyward/rails,sergey-alekseev/rails,palkan/rails