(It is, of course, exceptionally lazy to leave such things in if you are using the LLM to assist you with a task, and can cause problems of false attribution. Especially in this case where it seems to have just picked a name of one of the maintainers of the project)
Note: I, myself, am guilty of forking projects, adding some simple feature I need with an LLM quickly because I don’t want to take the time to understand the codebase, and using it personally. I don’t attempt to upstream changes like this and waste maintainers’ time until I actually take the time myself to understand the project, the issue, and the solution.