scsi: BusLogic: fix incorrect spelling of adatper_reset_req

Trivial fix to spelling mistake, adatper_reset_req should be
adapter_reset_req.  Also break up very long seq_printf statement into
multiple lines.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Khalid Aziz <khalid@gonehiking.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>