Update spec language for RSpec 3
Update spec language for RSpec 3

adamleff/ohai,375gnu/ohai,dreamnite/ohai,numericillustration/ohai,sh9189/ohai,numericillustration/ohai,adamleff/ohai,criteo-forks/ohai,375gnu/ohai,phreakocious/ohai,phreakocious/ohai,johnbellone/ohai,chef/ohai,tas50/ohai-1,http-418/ohai,chef/ohai,n-marton/ohai,acaiafa/ohai,jaymzh/ohai,acaiafa/ohai,tas50/ohai-1,bougyman/ohai,criteo-forks/ohai,higanworks/ohai,mattray/ohai,shtzr840329/ohai,juliandunn/ohai,shtzr840329/ohai,Fodoj/ohai,n-marton/ohai,Fodoj/ohai,http-418/ohai,jaymzh/ohai,jseely/ohai,jseely/ohai,sh9189/ohai,mattray/ohai,juliandunn/ohai,dreamnite/ohai,higanworks/ohai,johnbellone/ohai,bougyman/ohai