Updated doc for python strftime module

[meleknurb]

Description

Changes were made to the strftime module document based on feedback

Issue Solved

Closes #5754

Type of Change

• Updating the documentation

Checklist

• All writings are my own.
• My entry follows the Codecademy Docs style guide.
• My changes generate no new warnings.
• I have performed a self-review of my own writing and code.
• I have checked my entry and corrected any misspellings.
• I have made corresponding changes to the documentation if needed.
• I have confirmed my changes are not being pushed from my forked main branch.
• I have confirmed that I'm pushing from a new branch named after the changes I'm making.
• I have linked any issues that are relevant to this PR in the Issues Solved section.

[meleknurb]

@codecademy-docs

[SaviDahegaonkar]

Hey Author,
I reviewed your file, and the entry is well-written. I have suggested a few changes. Please also include an example section and make the changes as soon as possible.

Thanks,
Savi

[meleknurb]

@SaviDahegaonkar Changes have been committed as per the suggestion. Ready for review.
By the way, I didn't understand what was about the example section.