A typo in docs

[chenxsan]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

Currently,

``Number|String|BN|BigNumber``(optional)

would render into:

A whitespace before the (optional) is needed to render it right.

Expected Behavior

``Number|String|BN|BigNumber``

renders into <code></code>.

Steps to Reproduce

Just check the doc page https://web3js.readthedocs.io/en/v1.5.2/web3-eth-contract.html#methods-mymethod-send

Web3.js Version

1.5.2

Environment

• Operating System:
• Browser:
• Node.js Version:
• NPM Version:

Anything Else?

No response