Add .com to code example

[Manish-Giri]

Pre-Submission Checklist

• Your pull request targets the staging branch of freeCodeCamp.
• Branch starts with either fix/, feature/, or translate/ (e.g. fix/signin-issue)
• You have only one commit (if not, squash them into one commit).
• All new and existing tests pass the command npm test. Use git commit --amend to amend any fixes.

Type of Change

• Small bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds new functionality)
• Breaking change (fix or feature that would change existing functionality)
• Add new translation (feature adding new translations)

Checklist:

• Tested changes locally.
• Closes currently open issue (replace XXXX with an issue no): Closes In the image provided, link text does not match with the example. In the image it is written 'link to free code camp .com' whereas in example .com is not there. #14087

Description

Added a .com to code example for consistency.

[erictleung]

LGTM! 👍 Thanks for contributing! 🎉