helpMsg = unlines [ "Usage: powerstrip [OPTION] DEVICE COMMAND [PORT]..."
                  , "An interface for the USB controlled powerstrip written in Haskell"
                  , "Commands: up, down, status"
                  , "Ports   : 0, 1"
                  , ""
                  , "Options:"
                  , "  -h, --help       show this help message"
                  ]
helpMsg = unlines [ "Usage: powerstrip [OPTION] DEVICE COMMAND [PORT]..."
                  , "An interface for the USB controlled powerstrip written in Haskell"
                  , "Commands: up, down, status"
                  , "Ports   : 0, 1"
                  , ""
                  , "Options:"
                  , "  -h, --help       show this help message"
                  ]
helpMsg = unlines [ "Usage: powerstrip [OPTION] DEVICE COMMAND [PORT]..."
                  , "An interface for the USB controlled powerstrip written in Haskell"
                  , "Commands: up, down, status"
                  , "Ports   : 0, 1"
                  , ""
                  , "Options:"
                  , "  -h, --help       show this help message"
                  ]