Add backticks around command
Add backticks around command

[ci skip]

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