[w3c/webauthn] f03e4e: Incorporate feedback from @equalsJeffH

  Branch: refs/heads/vgb-explicit-rpid
  Home:   https://github.com/w3c/webauthn
  Commit: f03e4e54782e70b96cc71edc93d3ca52e3244982
      https://github.com/w3c/webauthn/commit/f03e4e54782e70b96cc71edc93d3ca52e3244982
  Author: Vijay Bharadwaj <vijaybh@users.noreply.github.com>
  Date:   2016-09-27 (Tue, 27 Sep 2016)

  Changed paths:
    M index.bs

  Log Message:
  -----------
  Incorporate feedback from @equalsJeffH

Note this PR also fixes #178 by removing all use of the term lowercase