3.0 license: correct numbering of sections 1-3 (attempted fix)

[olets]

• An attempt at fixing #77

Opening as Draft in hope that that will trigger Netlify's build and I can see whether this is a fix.

[netlify[bot]]

✔️ Deploy Preview for firstdonoharm ready!

🔨 Explore the source changes: 6a34cada64e598932b4152a15479b46d6c830d35

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😎 Browse the preview: https://deploy-preview-78--firstdonoharm.netlify.app

[olets]

That didn't fix it. Not an efficient way to test the Netlify result, closing to let folks closer to the project work on the bug.