add the text "progrqam" to this article

[sreephani24]

• I have read freeCodeCamp's contribution guidelines.
• My pull request has a descriptive title (not a vague title like Update index.md)
• My pull request targets the master branch of freeCodeCamp.
• None of my changes are plagiarized from another source without proper attribution.
• All the files I changed are in the same world language (for example: only English changes, or only Chinese changes, etc.)
• My changes do not use shortened URLs or affiliate links.

Closes #XXXXX

[RandellDawson]

Thank you for opening this pull request.

This is a standard message notifying you that we’ve reviewed your pull request and have decided not to merge it. We would welcome future pull requests from you.

Thank you and happy coding.