     fp = basepath + "/hubot-tf"
 
     if ! fs.existsSync("#{fp}.pub")
-      return msg.send {room: msg.message.user.name}, "No key on file!  Create one first, eh?"
+      return msg.send {room: msg.message.user.name}, "No key on file!  Create one first."
 
     fs.unlinkSync("#{fp}")
     fs.unlinkSync("#{fp}.pub")


module.exports = (robot) ->

  robot.respond /auth help$/, (msg) ->
    cmds = []
    arr = [
      "tf create key - create rsa key, for git operations"
      "tf destroy key - erase key"
      "tf show key - display public key"
      "tf clone <repourl> <projectname>"
    ]

    for str in arr

    fp = basepath + "/hubot-tf"

    if ! fs.existsSync("#{fp}.pub")
      return msg.send {room: msg.message.user.name}, "No key on file!  Create one first."

    pubkey = fs.readFileSync("#{fp}.pub", 'utf-8').toString()
    return msg.send {room: msg.message.user.name}, "```\n#{pubkey}\n```"
