fix: Replace self-closing Anchor elements with open and close brackets

[SuhEugene]

🔗 Linked issue

None

Description

Edge needs Anchor parent to work. I just copypasted example code into the editor and it didn't work.

Patched a silly mistake in docs.

Checklist

• [x] I've followed the Contributing guidelines

• [x] I've titled my PR according to the Conventional Commits spec

• [x] I've linked an open issue

• [ ] I've added tests that fail without this PR but pass with it

• [ ] I've linted and tested my code

• [x] I've updated documentation (if appropriate)