Bard Exotic Weapons

[Joe The Bear]

I've read Treantmonk's Guide to Bards and fell in love with the controller build. He suggests to take the exotic weapon training feat at first level. However, this confuses me because bards start off with a BAB of +0 and the prerequisite is a BAB of +1. Did he mess up or am I missing something? There's definitely other great feats to take and the net can wait a level but I was just wondering if I'm not seeing something.

http://www.d20pfsrd.com/extras/community-creations/treatmonks-lab/test2
The Guide To Bards

[Mauril]

Be a half-elf and take ancestral arms.

[wraithstrike]

He most likely missed the prereq.

[Quatar]

I think BAB+1 prerequisites are silly anyway.
All it does is prevent 3/4 and 1/2 classes from taking them at 1st level, that's it.