pytorch

3001facd - [doc] [distributed] fix typo (#39264)

[doc] [distributed] fix typo (#39264) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/39264 Differential Revision: D21791426 Pulled By: mrshenli fbshipit-source-id: c3aa8fda1893aa3c0f9ad3db7da25f1ee80303e8