Made all the changes requested.

[PavanKumarCB]

Checklist:

• [x ] I have read freeCodeCamp's contribution guidelines.
• [x ] My pull request has a descriptive title (not a vague title like Update index.md)

Closes freeCodeCamp/freeCodeCamp#43910

I have added the word 'think' on line 2554; it didn’t have a clearly defined fix

[gikf]

Hey @username

This PR seems to make similar changes as the existing PR #2. As such, we are going to close this as duplicate.

If you feel you have additional changes to expand upon this PR, please feel free to push your commits and request this PR be reopened.

Thanks again! 😊

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If you have any questions, feel free to ask questions on the 'Contributors' category on our forum or the contributors chat room.

[PavanKumarCB]

Hey, I’m currently a student and I want to contribute to open source very much. I picked freeCodeCamp because have learnt many things from it and I want to give back something. If there’s anything that I, a beginner, can do, please say so

…

On Wed, Oct 27, 2021 at 10:48 AM Krzysztof ***@***.***> wrote: Hey @username This PR seems to make similar changes as the existing PR #2 <#2>. As such, we are going to close this as duplicate. If you feel you have additional changes to expand upon this PR, please feel free to push your commits and request this PR be reopened. Thanks again! 😊 ------------------------------ If you have any questions, feel free to ask questions on the 'Contributors' category on our forum <https://forum.freecodecamp.org/c/contributors> or the contributors chat room <https://chat.freecodecamp.org/channel/contributors>. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#4 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AIA2BX7SMCKCPHR5ZNAXPITUI6KTLANCNFSM5GZIX2IQ> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.