[w3c/webauthn] 1f51af: NitBit: Incorporate comments from Alex, Mike

  Branch: refs/heads/akshay-tpm-attestation-clarification
  Home:   https://github.com/w3c/webauthn
  Commit: 1f51afec26200477ac496b820516ddc6c24813f4
      https://github.com/w3c/webauthn/commit/1f51afec26200477ac496b820516ddc6c24813f4
  Author: Akshay Kumar <akshayku@corp.microsoft.com>
  Date:   2018-02-08 (Thu, 08 Feb 2018)

  Changed paths:
    M index.bs

  Log Message:
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  NitBit: Incorporate comments from Alex, Mike