Fix a few grammar issues. [ci skip]
Fix a few grammar issues. [ci skip]

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