enum.auto evaluation context description unclear

[layday]

Documentation

Under enum.auto, the docs say that "auto instances are only resolved when at the top level of an assignment". From reading the examples, it looks like the target of the assignment should be enum.auto() or a tuple directly containing a call to enum.auto. I don't know if "top level of an assignment" is alluding to the tuple's parentheses being optional or if it's a remnant from an older version of the docs when enum.auto didn't support tuples, but it is confusing the way it's currently stated.