Fix typo in defined ROD types in r269497.

MFC after:	3 days

(cherry picked from commit bf11079f067ea90a2a08523f48cf379bae60e0a7)
Fix tpc_create_token() introduced in r269497 to encode CREATOR LOGICAL UNIT
DESCRIPTOR field as Identification Descriptor CSCD descriptor, not just as
Identification Descriptor.

MFC after:	3 days

(cherry picked from commit 89e612ca9848f548b0ce9585436ae334d2cfa593)