Fix code in documentation (#1315) #4329

Job	Run time
Check for upstream trigger phrase	5s
Build & Test (ubuntu-latest, python: 3.9, distributed: false)	8m 40s
Test importing with bare requirements	12m 19s
Build & Test (ubuntu-latest, python: 3.10, distributed: false)	8m 35s
Build & Test (ubuntu-latest, python: 3.11, distributed: false)	8m 53s
Build & Test (ubuntu-latest, python: 3.12, distributed: false)	4m 57s
Build & Test (windows-latest, python: 3.9, distributed: false)	16m 17s
Build & Test (windows-latest, python: 3.10, distributed: false)	14m 44s
Build & Test (windows-latest, python: 3.11, distributed: false)	15m 3s
Build & Test (windows-latest, python: 3.12, distributed: false)	9m 33s
Build & Test (macos-latest, python: 3.9, distributed: false)	15m 19s
Build & Test (macos-latest, python: 3.10, distributed: false)	16m 18s
Build & Test (macos-latest, python: 3.11, distributed: false)	15m 47s
Build & Test (macos-latest, python: 3.12, distributed: false)	13m 10s
Build & Test (ubuntu-latest, python: 3.9, distributed: true)	9m 7s
Build & Test (ubuntu-latest, python: 3.11, distributed: true)	9m 20s
	2h 58m 7s

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