[os] Fix typo in `utils.sh`
[os] Fix typo in `utils.sh`

oddlord/dotfiles,christophermoura/dotfiles,mickael83/ubuntu-dotfiles,AlbertoElias/dotfiles,girishramnani/dotfiles,mickael83/ubuntu-dotfiles,AlbertoElias/dotfiles,christophermoura/dotfiles,makabde/dotfiles,pbrooks/dotfiles,b-boogaard/dotfiles,makabde/dotfiles,girishramnani/dotfiles