Grammar and formatting issues in README documentation

[krshnnnaa]

Description:
I noticed some grammar and formatting issues in the repository documentation.

Examples:

1. "Nodejs.org by the OpenJS Foundation is the official website..."
   Suggested correction:
   "nodejs.org, maintained by the OpenJS Foundation, is the official website..."

2. "Any person who wants to contribute to the Website is welcome!"
   Suggested correction:
   "Anyone who wants to contribute to the website is welcome."

3. Code commands should be formatted inside a code block.

Example:
pnpm install --frozen-lockfile
pnpm dev

These small corrections will improve readability and documentation quality.

If needed, I would be happy to submit a pull request to fix these issues.

[avivkeller]

Feel free to submit a PR!