fix(docs): typo "Etherum" should be "Ethereum" in diffs-ethereum-base

[ichaichai]

Path: /base-chain/network-information/diffs-ethereum-base

Page: https://docs.base.org/base-chain/network-information/diffs-ethereum-base
File: docs/base-chain/network-information/diffs-ethereum-base.mdx

Description

There is a typo in the opening sentence of the page.

Current:

Base is built to be as compatible as possible to Etherum

Should be:

Base is built to be as compatible as possible to Ethereum

Suggested fix

Replace Etherum with Ethereum in the first line of the page body.

[peter941221]

I'd like to work on this.