nit in scan.bro

  also, vern, do you want documentation submissions?

Yes, that would be terrific! Additions, corrections, annotations,
questions, all very welcome.

  i was going to fill in
  the sections about Building and Installing Bro (2.1.1) and Running Bro on
  network traffic (2.1.3).

I've actually already written these, but didn't manage to get them out
into the current on-line version of the docs. I'll do so shortly.

  i noticed the source for the docs isn't included,
  so i can't make patches.

And I'll fix this in the next snapshot, too.