scsi_hba_attach_setup(9F) missing a period
manpage - manual pages
Just noticed that scsi_hba_attach_setup(9F) has the following:
If SCSI_HBA_TRAN_CLONE is requested in hba_flags, the Fa hba_tran structure is cloned once for each target that is attached to the HBA. The use of this flag is deprecated, drivers should instead use SCSI_HBA_ADDR_COMPLEX for per-target data.
Fa is obviously a macro that's missing a leading period.