When using an Authenticator app for 2nd, the page says "Your Verification Code Is On The Way", which would apply for email or SMS verification. This does not, however, apply when using the Authenticator app, since the code is already there. Some better options for a title of that page are:
  1. "Enter Your Authenticator Code"
  2. "Provide Your Verification Code"
  3. "Enter Code from Authenticator App"
  4. "Authenticator Code Required"
  5. "Input Your Verification Code"