In the quest "the customer comes first"

After defeting the pirates you return to Haldberk he says

Haldberk: I will entrust the goods to the Knights of the Barracuda, and request that they are delivered to their rightful owner. But allow me to reward you in advance, on behalf of the both the knights and the weavers. Don't consider it a kindness─Cahernaut will be reimbursing me, hehehe.

On behalf of THE BOTH THE knights and the weavers

doesnt make sense