Re: Gen-ART LC review of draft-leiba-3967upd-downref-00

Hi, Peter, and thanks for the review.

> Page 2, Section 2, 2nd paragraph, 1st sentence: change “case by case” to
> “case-by-case”.
I'm embarrassed by that, because I'm usually careful about it.  I
think I must have done some rephrasing (from "do it case by case" to
"do it on a case-by-case basis"), and neglected to add the hyphens.
They're now in my working version.

Barry