improve sponsor section in readme
</a>
<div>
- <sub>
Please note, that being sponsored does not affect the individuality of the `bat`
project or affect the maintainers' actions in any way. We remain impartial and
continue to assess pull requests solely on merit - the features added, bugs
solved, and effect on the overall complexity of the code. No issue will have a
different priority based on sponsorship status of the reporter.
- </sub>
</div>
- <sub>
If you are interested to learn more, see our [`CONTRIBUTING.md`](CONTRIBUTING.md) guide.
- </sub>
</p>
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