Noticed what I feel may be a typo. When being briefed by Festus Krex regarding the above mission, he asks "Are you still paying attention?", to which you have the three options:

"Oh course, Festus. Please continue."

"Oh, I'm waiting with bated breath..."

(Remain silent)

I think that's meant to say "Of"! Thought I'd point it out.

I have noticed that before too. There a number of other typos in the game as well, which you have probably noticed by now. I'm sure that Bethesda is probably aware that there are some typos in the game, but I don't think that they will ever bother to fix them, especially now that they have stopped working on Skyrim and have moved on to Fallout 4 or whatever their next major project is going to be.