[NNTP] Errata 1522 and 2719 for RFC 3977

[Barry Leiba]

Hi, Clive.

> I'm not clear why these are Held for Document Update - they should be
> Verified.

See the IESG statement on processing of errata:
https://www.ietf.org/iesg/statement/errata-processing.html

In particular:

> 1. Only errors that could cause implementation or deployment problems or
> significant confusion should be Approved.

...and...

> 5. Typographical errors which would not cause any confusions to implementation
> or deployments should be Hold for Document Update.

So Lisa and Peter, respectively, were correct in their handling of those two.

Barry