Input: edt-ft5x06 - add spaces to ensure format specification

It adds spaces around '-' as recommended by the Linux coding style.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/r/20230402200951.1032513-4-dario.binacchi@amarulasolutions.com


Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>