Replacing stored responses upon validation

[mnot]

4.3.3 says:

A full response (i.e., one with a payload body) indicates that none of the stored responses nominated in the conditional request is suitable. Instead, the cache must use the full response to satisfy the request and may replace the stored response(s).

That "may replace the stored response(s)" is a bit odd -- which one(s)?

[mnot]

I think this needs to be something like:

... use the full response to satisfy the request. The cache MAY store a full response, subject to its constraints ([ref to section about cacheability]).

Whether or not it replaces other responses is up to the implementation.