small fix in js guide [ci skip]
small fix in js guide [ci skip]

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