That line is auto-generated from the rule:

And indeed, some problems can be auto-fixed, so the message in the documentation is not wrong.

@FloEdelmann Thank you for checking. Okay, It’s my misunderstanding.
By the way, there are definitely cases where this rule does not work, as actually reported in some of the issues, right?
Then I think it would be clearer to specify such cases in the documentation. What do you think?

Sure, explaining those cases in the documentation would be a good idea.