The attribute 'single-result' may not appear in tag 'amp-list'.

[dv336699]

What's the issue?

Validator does not understand the single-result attribute.

How do we reproduce the issue?

1. Open
   https://ampbyexample.com/playground/#url=https%3A%2F%2Fampbyexample.com%2Fcomponents%2Famp-list%2Fsource%2F
2. Add single-result to the <amp-list.. - <amp-list single-result..
3. Check the validator result

Which AMP version is affected?

Latest

[honeybadgerdontcare]

#11236 introduced single-item even though the description and documentation state single-result. @jpettitt @aghassemi which is correct, the docs or the validator spec?

[dv336699]

@honeybadgerdontcare indeed, there is a single-item attr on the source at https://github.com/ampproject/amphtml/pull/11236/files#diff-f5fc5cf06a847b13f7ed34e58eda9d31R36

However, the source does create the single-result attribute to be used https://github.com/ampproject/amphtml/pull/11236/files#diff-cb5b59ffc6c4d1ed0c99e9f2b5d748b6R150