staging: vc04_services: TODO: rectify spelling mistake

Corrected the misspelled word.
Reported by checkpatch.

Signed-off-by: Mitali Borkar <mitaliborkar810@gmail.com>
Link: https://lore.kernel.org/r/967c328610909bc010b0bb82a1f89b71a57fa7a3.1618223171.git.mitaliborkar810@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>