scsi: mpt2sas: fix ioctl in comment

Fix 'ioctl' spelling.

Signed-off-by: Alex Pilon <alp+linux@alexpilon.ca>
Acked-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
1 file changed