[w3c/webauthn] f13bbc: Exception for ECDSA for consistency

  Branch: refs/heads/akshay-sig-clarification
  Home:   https://github.com/w3c/webauthn
  Commit: f13bbc3c84523753aa4539f71eb5638dfa4032b3
      https://github.com/w3c/webauthn/commit/f13bbc3c84523753aa4539f71eb5638dfa4032b3
  Author: Akshay Kumar <akshayku@corp.microsoft.com>
  Date:   2018-02-16 (Fri, 16 Feb 2018)

  Changed paths:
    M index.bs

  Log Message:
  -----------
  Exception for ECDSA for consistency