[Gen-art] Gen-art LC review: draft-hansen-scram-sha256

[Robert Sparks <[e-mail]>]

I am the assigned Gen-ART reviewer for this draft. For background on
Gen-ART, please see the FAQ at

<http://wiki.tools.ietf.org/area/gen/trac/wiki/GenArtfaq>.

Please resolve these comments along with any other Last Call comments
you may receive.

Document: draft-hansen-scram-sha256
Reviewer: Robert Sparks
Review Date: 2Apr2015
IETF LC End Date: 24Apr2015
IESG Telechat date: (if known)

Summary: Ready for publication as Informational, with nits that should 
be considered.

Nits/editorial comments:

Nit:
It raises flags for me when an Informational document uses "Updates" on 
a standards track document.
I would argue that this does _not_ update 5802. IANA did the things that 
5802 requested, and this document
is requesting something else that happens to change those things. That 
makes this more of a "see also" than
a "the protocol changed", and I think the Updates should be removed.

I don't feel super strongly about the difference in _this particular 
case_, hence its classification as a Nit.
But for consistency, and avoiding the issue of having an Informational 
update a PS, I hope you choose to remove it.

Editorial comment:
The URLs in the references section seem superfluous since you've already 
expanded them in the introduction?