Remove unnecessary `#to_a` call
Remove unnecessary `#to_a` call

I believe `#scan` will always return an array, so this isn't needed.

supriyantomaftuh/command-t,mtimkovich/command-t,lencioni/command-t,1234-/command-t,besarthoxhaj/command-t,simichaels/dotfiles,besarthoxhaj/command-t,lencioni/command-t,wincent/command-t,1234-/command-t,simichaels/dotfiles,wincent/command-t,yrro/command-t,vrkansagara/command-t,vrkansagara/command-t,yrro/command-t,wincent/command-t,mtimkovich/command-t,supriyantomaftuh/command-t