[issue44966] example code does not macth the very version(3.9)

[Raymond Hettinger]

Change by Raymond Hettinger <raymond.hettinger at gmail.com>:


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keywords: +patch
nosy: +rhettinger
nosy_count: 2.0 -> 3.0
pull_requests: +26322
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/27867

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue44966>
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