staging: unisys: controlvmcompletionstatus.h fix block comments

This patch fixes the checkpatch warning messages in
controlvmcompletionstatus.h. All the warning messages in this file are
caused by "Block comments use atrailing */ on a separate line"

Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>