title: Scanning QR Code does not work with Google Autneticator on IOS
body: <p>I am creating this QR-Code URL:</p>
  <blockquote>
  <pre><code>otpauth://totp/TEST:asfadsf?secret=CBPhavYImNauHrVP9KuoR5eE2fO-b_7s&amp;issuer=TEST&amp;algorithm=SHA-1&amp;digits=6&amp;period=30
  </code></pre>
  </blockquote>
  <p>If i am scanning this code with the google authenticator on ios, i am  getting the message:</p>
  <blockquote>
  <p>&quot;The Code is not a valid authentication token&quot;</p>
  </blockquote>
  <p>Is there anything wrong in my QR code?</p>