staging: vc04_services: fix quoted string split across lines

Fix checkpatch warning "fix quoted string split across lines".

Signed-off-by: Amarjargal Gundjalam <amarjargal16@gmail.com>
Link: https://lore.kernel.org/r/20201027175117.32826-3-amarjargal16@gmail.com


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