Make sure you have checked _all_ steps below. ### Jira
- [ ] My PR addresses the following [Airflow Jira](https://issues.apache.org/jira/browse/AIRFLOW-3062/) ### Description - [ ] Just doing some doc changes ### Tests - [ ] Not needed ### Commits - [ ] My commits all reference Jira issues in their subject lines, and I have squashed multiple commits if they address the same issue. In addition, my commits follow the guidelines from "[How to write a good git commit message](http://chris.beams.io/posts/git-commit/)": 1. Subject is separated from body by a blank line 1. Subject is limited to 50 characters (not including Jira issue reference) 1. Subject does not end with a period 1. Subject uses the imperative mood ("add", not "adding") 1. Body wraps at 72 characters 1. Body explains "what" and "why", not "how" ### Documentation - [ ] Done ### Code Quality - [ ] Passes flake8 [ Full content available at: https://github.com/apache/incubator-airflow/pull/3946 ] This message was relayed via gitbox.apache.org for [email protected]
