Small doc fixes (#248) #352

Job	Run time
Test against different Python versions (3.8, ubuntu-latest)	29s
Test against different Python versions (3.8, windows-latest)	1m 47s
Test against different Python versions (3.8, macos-latest)	54s
Test against different Python versions (3.9, ubuntu-latest)	28s
Test against different Python versions (3.9, windows-latest)	1m 10s
Test against different Python versions (3.9, macos-latest)	24s
Test against different Python versions (3.10, ubuntu-latest)	26s
Test against different Python versions (3.10, windows-latest)	1m 33s
Test against different Python versions (3.10, macos-latest)	23s
Test against different Python versions (3.11, ubuntu-latest)	32s
Test against different Python versions (3.11, windows-latest)	1m 37s
Test against different Python versions (3.11, macos-latest)	22s
Test against different Python versions (3.12, ubuntu-latest)	30s
Test against different Python versions (3.12, windows-latest)	1m 23s
Test against different Python versions (3.12, macos-latest)	24s
	12m 22s

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