Merge pull request #354 from ycexiao/fix-docs-example #114

Job	Run time
matrix-coverage / coverage (ubuntu-latest, 3.11)	2m 30s
matrix-coverage / coverage (windows-latest, 3.11)	4m 59s
matrix-coverage / coverage (ubuntu-latest, 3.12)	2m 43s
matrix-coverage / coverage (windows-latest, 3.13)	4m 44s
matrix-coverage / coverage (macos-14, 3.11)	1m 41s
matrix-coverage / coverage (ubuntu-latest, 3.13)	2m 44s
matrix-coverage / coverage (macos-13, 3.13)	4m 32s
matrix-coverage / coverage (macos-13, 3.11)	4m 13s
matrix-coverage / coverage (macos-13, 3.12)	6m 28s
matrix-coverage / coverage (macos-14, 3.13)	1m 52s
matrix-coverage / coverage (macos-14, 3.12)	2m 38s
matrix-coverage / coverage (windows-latest, 3.12)	4m 36s
	43m 40s

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