Issue #22180:  Remove weak example
merge
Issue #22174:  Clean-up grammar and ambiguities in property() docs.
merge
Close #22175: Improve test_faulthandler readability with dedent.
Patch written by Xavier de Gaye.
(Merge 3.4) Close #22175: Improve test_faulthandler readability with dedent.
Patch written by Xavier de Gaye.