[webauthn] new commits pushed by WebAuthnBot

The following commits were just pushed by WebAuthnBot to https://github.com/w3c/webauthn:

* Built by Travis-CI: a96110e1d087a09dada43ceb7fe5a6dc75e004d3 fix #866: clarify sentence wrt challenges (#977)
  by Travis-CI
https://github.com/w3c/webauthn/commit/cc7affbe68f39a961a34403e7b59d325b5660aeb

Received on Friday, 6 July 2018 22:12:34 UTC