Edited the README.md to make certain parts of the document for the api easier to read, emphasizing the examples.

[rhyuen]

I read over the docs a few times when working with the API in the past. I've often had experiences where I missed things in the past that I had previously read but had trouble finding them again.

To address that, I added some emphasis on the examples to make it easier for people (and, inevitably myself) to read in the future.

[ziluvatar]

Thanks @rhyuen , I hope this will help everyone 👏