fix: #249 Editing Grammatical errors

[vasanthkumar18]

Title

fix: #249

Edits in Grammatical errors in Readme File

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [x] I have added tests that prove my fix is effective or that my feature works
• [x] New and existing unit tests pass locally with my changes
• [x] Any dependent changes have been merged and published in downstream modules

Testing

• [x] My submission passes the tests?
• [x] I added new tests for core changes, as applicable?

[welcome[bot]]

💖 Thanks for opening this pull request! 💖

We use semantic commit messages to streamline the release process. Before your pull request can be merged, you should update your pull request title to start with a semantic prefix.

Examples of commit messages with semantic prefixes:

• fix: don't overwrite prevent_default if default wasn't prevented
• feat: add app.isPackaged() method
• docs: app.isDefaultProtocolClient is now available on Linux

Things that will help get your PR across the finish line:

• Follow the JavaScript, C++, and Python coding style.
• Run npm run lint locally to catch formatting errors earlier.
• Document any user-facing changes you've made following the documentation styleguide.
• Include tests when adding/changing behavior.
• Include screenshots and animated GIFs whenever possible.

We get a lot of pull requests on this repo, so please be patient and we will get back to you as soon as we can.

[welcome[bot]]

🎉 Congrats on merging your first pull request! 🎉 ❤️ THANK YOU THANK YOU THANK YOU ❤️

We'd love to celebrate you and your contribution to the community. Let us say "Thank You" again, by sending you a special gift only given to special individuals like you who have chosen to give back. We couldn't thank you enough for your contribution. We hope you continue sharing your gifts and knowledge with not just us, but with the world around you.😍