Improved README formatting and grammar

[kinngddx]

Have you read the Contributing Guidelines on Pull Requests?

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Description

✨ Improved README Formatting and Grammar for Better Readability

Checklist

• [ ] I've read the contribution guidelines.
• [ ] I've checked the issue list before deciding what to submit.
• [ ] I've edited the README.md and link to my code.

Related Issues or Pull Requests

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