fix a typo in docsting (#25759)
* fix a typo in docsting
* Update src/transformers/modeling_utils.py
Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>
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Co-authored-by: statelesshz <jihuazhong1@huawei.com>
Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>
