[docs] [issue41706] docs: operator dunder (`__add__`, et al.) invocations described incorrectly

Change by William Chargin <wchargin@gmail.com>: ---------- keywords: +patch pull_requests: +21170 stage: -> patch review pull_request: https://github.com/python/cpython/pull/22084 _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue41706> _______________________________________