scsi: qla2xxx: Fix description for parameter ql2xenforce_iocb_limit

scsi: qla2xxx: Fix description for parameter ql2xenforce_iocb_limit

commit aa2c24e7f415e9c13635cee22ff4e15a80215551 upstream.

Parameter ql2xenforce_iocb_limit is enabled by default.

Link: https://lore.kernel.org/r/20210118184922.23793-1-ematsumiya@suse.de
Fixes: 89c72f4245a8 ("scsi: qla2xxx: Add IOCB resource tracking")
Reviewed-by: Daniel Wagner <dwagner@suse.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>