<!-- If your issue is a usage question, submit it here instead: - StackOverflow with the scikit-learn tag: https://stackoverflow.com/questions/tagged/scikit-learn - Mailing List: https://mail.python.org/mailman/listinfo/scikit-learn For more information, see User Questions: http://scikit-learn.org/stable/support.html#user-questions --> Doc of factor analysis in decomposition module says `default=None`([here](https://github.com/scikit-learn/scikit-learn/blob/5609eb4d3ecd85253816b811c8b91da20282dc9e/sklearn/decomposition/_factor_analysis.py#L92) ), but the code demonstrates `default=None`([here](https://github.com/scikit-learn/scikit-learn/blob/5609eb4d3ecd85253816b811c8b91da20282dc9e/sklearn/decomposition/_factor_analysis.py#L143) ) #11902 made a wrong change.