Describe the bug

In the 'A note on plagiarism' section on the Contributing to ethereum.org page, one of the sentences contains a redundant 'are', which should be removed

To Reproduce
Steps to reproduce the behavior:

1. Go to https://ethereum.org/en/contributing/
2. Scroll down to the 'A note on plagiarism' section
3. Read the second-to-last sentence
4. See error

**Expected

If user already uses prettier we should use:

• user installed prettier version
• user defined config (.prettierrc / package.json config)

This way we ensure that typechain generated code matches style with the rest of the codebase.

Maybe only on certain pages (markdown pages or guide or ...)

Inspiration from eg. tailwindcss.com which has LHS table of contents for whole site and RHS for table of contents of current doc

Problem

Utils::fromWei returns a BigInteger object, unlike other web3 implementations.

Note that the comment block example is misleading:

    /**
     * fromWei
     * Change number from wei to unit.
     * For example:
     * list($bnq, $bnr) = Utils::fromWei('1000', 'kwei'); 
     * $bnq->toString(); // 1
     * 
     * @param BigNumber|string|int $number
     * @param s

Is your feature request related to a problem? Please describe.

In our tests we frequently call out to 3rd party providers: Infura, Etherscan, Alchemy, various Gas Oracles and so on. These tests are mixed inside the unit test code. Sometimes these tests fail for 3rd party reasons (rate limiting, service down, 2 PRs opened at the same time causing nonce-reuse etc.) and they can cause confusio