pytorch

6c37ad26 - typo in MultiheadAttention documentation (#37496)

typo in MultiheadAttention documentation (#37496) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/37496 Differential Revision: D21356999 Pulled By: zou3519 fbshipit-source-id: ba6c7b19053c97e5ab77eb0c44e97d26b04d85da