Correct typos across multiple documentation files for clarity

[cypherpepe]

PR Description:

This pull request corrects typographical errors in several documentation files, including MAINTAINERS.md, trace_rpc_apis.md, README.md (EVM Tool), and testfuzz/README.md.

Fixed Issue(s):

This PR does not directly fix any issue but addresses documentation improvements.

---

Thanks for sending a pull request! Have you done the following?

• Checked out our contribution guidelines?
• Considered documentation and added the doc-change-required label to this PR if updates are required.
• Considered the changelog and included an update if required.
• For database changes (e.g., KeyValueSegmentIdentifier), considered compatibility and performed forwards and backwards compatibility tests.

---

Locally, you can run these tests to catch failures early:

• Unit tests: ./gradlew build
• Acceptance tests: ./gradlew acceptanceTest
• Integration tests: ./gradlew integrationTest
• Reference tests: ./gradlew ethereum:referenceTests:referenceTests