API docs content should be rendered in the all available space for content

[tniezurawski]

I was trying to find the right place to raise an issue and a PR fixing it... but I guess there are too many moving things in the way the docs are built so I got lost 😅

Here's the deal. APIs with a small amount of text are not rendered in 100% width:

Shouldn't it be rendered this way?

But maybe that wasn't the intention 🤷‍♂️ If it was, please give me a pointer and I'll raise a PR in a proper repo.