Update README to reflect that Twilio is used to send SMS rather than email

heapsource / active_model_otp

Adds methods to set and authenticate against one time passwords (Two-Factor Authentication). Inspired in AM::SecurePassword

MIT License

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Closed trliner closed 8 years ago

trliner commented 8 years ago

The README currently links to a wiki about sending codes via Twilio SMS, but the link text references "email" instead of "SMS". This PR fixes that.