Update async.zsh (#218)
Update async.zsh (#218)


joshuarubin/dotfiles,joshuarubin/dotfiles,jaredru/zsh-pure,depressiveRobot/pure-time,joshuarubin/dotfiles,dmiedema/pure,kgrz/pure,forivall/pure,mafredri/pure,DFurnes/purer,supercrabtree/pure,joshuarubin/dotfiles,bramkok/purist,sindresorhus/pure