Remove this. in code example as it's local variables and not fields

Thank you for taking time to contribute this pull request! You might have already read the [contributor guide][1], but as a reminder, please make sure to:

  • Sign the contributor license agreement
  • Rebase your changes on the latest main branch and squash your commits
  • Add/Update unit tests as needed
  • Run a build and make sure all tests pass prior to submission

Comment From: markpollack

merged in 699a075e1c9925ba2f1f9073e686d79b65ce2dc7