"However, we miscalculated the reference dose for a 60 kg adult, initially estimating it at 42,000 ng/day instead of the correct value of 420,000 ng/day. As a result, we revised our statement from 'the calculated daily intake would approach the U.S. BDE-209 reference dose' to 'the calculated daily intake remains an order of magnitude lower than the U.S. BDE-209 reference dose.'"
Seems innocent enough, and those are the kinds of silly mistakes we do, whether in industry or somewhere else.