Make the correct example use the declared variable

[Fonta]

PR Summary

Makes the example a little bit easier to understand.

PR Checklist

• PR has a meaningful title
  • Use the present tense and imperative mood when describing your changes
• Summarized changes
• Change is not breaking
• Make sure all .cs, .ps1 and .psm1 files have the correct copyright header
• Make sure you've added a new test if existing tests do not effectively test the code changed and/or updated documentation
• This PR is ready to merge and is not Work in Progress.
  • If the PR is work in progress, please add the prefix WIP: to the beginning of the title and remove the prefix when the PR is ready.

[bergmeister]

Thanks for spotting the typo. I suggest to rather use $date, I'll change it to that

[Fonta]

@bergmeister That's what i did too initially. Don't know why I changed it to use $t since I'm a big fan of using meaningfull variable names. Cheers.