[2.1.4] Payment Radio buttons have invalid markup

[Zeromax]

The note is inside of a <span>:

<label for="opt_ShippingMethod_0" class="radio-label">
  <input id="opt_ShippingMethod_0" class="radio" checked="" value="1" name="ShippingMethod" required="" type="radio">
  DHL: 500
  <span class="currency">€</span>
  <span class="note">
    <p>Lorem Ipsum</p><!-- this p tag is wrong in here -->
  </span>
</label>

Element p not allowed as child of element span in this context. (Suppressing further errors from this subtree.)

http://www.w3.org/html/wg/drafts/html/master/single-page.html#the-span-element

[aschempp]

I agree the markup is valid, but I think we should rework the whole part. Not sure if we want to do that in 2.x because it would break all existing shops.