Fix typos + CI #1549

Job	Run time
lint	24s
type-check	24s
spell-check	8s
end-to-end-test (ubuntu-20.04, local)	32s
end-to-end-test (ubuntu-20.04, ssh)	1m 20s
unit-test (ubuntu-20.04, 3.8)	34s
end-to-end-test (ubuntu-20.04, docker)	43s
unit-test (ubuntu-20.04, 3.9)	43s
end-to-end-test (ubuntu-latest, local)	22s
unit-test (ubuntu-20.04, 3.10)	32s
end-to-end-test (ubuntu-latest, ssh)	1m 21s
unit-test (ubuntu-20.04, 3.11)	38s
end-to-end-test (ubuntu-latest, docker)	28s
unit-test (ubuntu-20.04, 3.12)	48s
end-to-end-test (macos-latest, local)	24s
unit-test (ubuntu-latest, 3.8)	34s
unit-test (ubuntu-latest, 3.9)	31s
unit-test (ubuntu-latest, 3.10)	32s
unit-test (ubuntu-latest, 3.11)	35s
unit-test (ubuntu-latest, 3.12)	42s
unit-test (macos-13, 3.11)	52s
unit-test (windows-2022, 3.11)	1m 32s
tests-done	2s
	14m 41s

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