Documentation's example is 100% wrong

[mercmobily]

Documentation in GitHub states:

Pure imperative form would be like: document.createElement('iron-meta').byKey('info');

Documentation in the elements' catalog states:

Pure imperative form would be like: document.createElement('iron-meta').byKey('info').getAttribute('value');

Which is totally wrong. The catalog's documentation is the first one I looked at, and I was going insane trying to understand why byKey() would ever return an element.

[mercmobily]

I assume the problem might stem from the sentence:

" I could define more attributes or use child nodes to define additional metadata."

Which I don't even understand...

[davidmaxwaterman]

Yes, I am wondering what 'use child nodes' means here...some example of this would be nice in the docs/demos.