staging: vc04_services: TODO: remove trailing whitespace

Removed trailing whitespace to adhere to linux kernel coding style.
Reported by checkpatch.

Signed-off-by: Mitali Borkar <mitaliborkar810@gmail.com>
Link: https://lore.kernel.org/r/5a54a06bae846f1f037165c0c7ba7ffe5a55a4a8.1618223171.git.mitaliborkar810@gmail.com


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