member vs members

Hi,

Why is the attribute name for the items in a collection "members" in the
Hydra console (http://www.markus-lanthaler.com/hydra/console/) and "member"
in the Hydra spec (http://www.w3.org/ns/hydra/spec/latest/core/)? I've
searched the issue queue on github but cannot find any obvious references.

Many thanks,

Paul