Nope, you're the one misreading. The relevant quote, taken from the news post on the front page, is as follows (emphasis mine):
He states outright that they're going to be lowering the percentage of pet damage compared to the numbers on live for BM. Their goal of pets doing 20-30% of the damage has actually been stated a number of times over the past year (at least, I wasn't following the news during BC, so it could have been longer). They've also stated why they have that goal, which is because of the way it hurts a pet user if the pet dies when it's doing most of the damage, as well as wanting the player's input to be the reason someone's damage is good rather than because of a pet. To be fair, I think I remember hearing that pets were doing up to 60% of a BM hunter's damage in BC, and if that recollection is correct, I would agree that's too high. But I think a 30% maximum given the nature of our mastery bonus is too low.In general, we want pet dps to be 20-30% of player dps. Note that this is a lot lower than current BM and Demo lock numbers. Pet damage as BM will still be higher than Marks or Survival though, and we want BM to be competitive overall with Marks and Survival. (Ditto for locks.)