draft

[iterators.common] fix typo and add "is true" to Preconditions: clauses (#4382)

Revert "[everywhere] Replace "might" and "could" ...".

[thread.sharedtimedmutex.requirements.general] Fix typo

[stringbuf.cons] Insert missing space after comma (#4335)

[time.cal.ymwd.members] Fix object name in year_month_weekday constructor (#4304)