fix: correct errors in documentation

[Ngozi-Txfusion]

What:

1. Correcting spelling, grammar, and punctuation mistakes.
2. Fixing any hyperlinks that do not work or lead to the wrong pages.
3. Correcting errors in code examples or updating them to reflect recent changes.

Why:

1. Clear and error-free documentation makes it easier for users to understand and use the product.
2. Keeping information up-to-date and correct helps users rely on the documentation for accurate guidance.

[github-actions]

Visit the preview URL for this PR (updated for commit d3e4d3b):

https://zksync-sdk-docs-staging--pr76-fix-errors-in-docume-jtmtxmkq.web.app

_{(expires Fri, 02 Aug 2024 16:44:35 GMT)}

_{🔥 via Firebase Hosting GitHub Action 🌎}

_{Sign: f6539d831ccfa61081c09db66b409eadb94db989}

[github-actions]

🎉 This issue has been resolved in version 1.12.2 🎉

The release is available on GitHub release

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