Fix wrong example in Protocol documentation (#2176)#2177

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e1turin wants to merge 2 commits intopython:mainfrom

e1turin:fix/class-object-with-protocol-example

Commits on Feb 13, 2026

Correctly mark the error case in example of protocol implementation for class object
e1turin
committed
Format code in common style in example of protocol implementation for class object
e1turin
committed