Outdoor workout title and description not matching

I’m on the intermediate TT plan, this weekend I have “FTP/MAP Builds: 2 sets 3 x 6” coming up. The description for the outdoor ride says:

Main Effort
Number of Sets
1
Rest Between Sets
N/A
Interval Repeats per Set
5
Interval
FTP Effort: 4 minutes @ RPE 7.5 – 100% of FTP – HR <100%
VO2 Effort: 2 minutes @ RPE 9 – 90-95% of MAP (105-130% of FTP)
Recovery: 5 minutes @ RPE 2 – 45% of FTP – HR <70%

This sounds like 1 set 5 x 6. Is the description incorrect and what should I be doing?