SBC-3 Block Limits VPD buglet

[Martin K. Petersen]

* From the T10 Reflector (t10 at t10.org), posted by:
* "Martin K. Petersen" <martin.petersen at oracle.com>
*
sbc3r19, page 186:
UGAVALID and MSB of UNMAP GRANULARITY ALIGNMENT should start at byte 32
and not 28.  09-153r1 got it right so I assume it's just an editorial
snafu.
-- 
Martin K. Petersen	Oracle Linux Engineering
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