[w3c/payment-method-id] chore(tidy): tidy up document (#69)

Automated changes by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action


<!--
    This comment and the below content is programatically generated.
    You may add a comma-separated list of anchors you'd like a
    direct link to below (e.g. #idl-serializers, #idl-sequence):

    Don't remove this comment or modify anything below this line.
    If you don't want a preview generated for this pull request,
    just replace the whole of this comment's content by "no preview"
    and remove what's below.
-->
***
<a href="https://pr-preview.s3.amazonaws.com/w3c/payment-method-id/pull/69.html" title="Last updated on Sep 28, 2021, 11:07 PM UTC (c7a62ae)">Preview</a> | <a href="https://pr-preview.s3.amazonaws.com/w3c/payment-method-id/69/f843c05...c7a62ae.html" title="Last updated on Sep 28, 2021, 11:07 PM UTC (c7a62ae)">Diff</a>
You can view, comment on, or merge this pull request online at:

  https://github.com/w3c/payment-method-id/pull/69

-- Commit Summary --

  * <a href="https://github.com/w3c/payment-method-id/pull/69/commits/c7a62aeb592cb06a8c161e06b47f0669e26badc2">Tidied up document using tidy-html5</a>

-- File Changes --

    M index.html (4)

-- Patch Links --

https://github.com/w3c/payment-method-id/pull/69.patch
https://github.com/w3c/payment-method-id/pull/69.diff

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/w3c/payment-method-id/pull/69