Small change for torch.distributed launcher (#59152)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/59152
Small change for https://fb.workplace.com/groups/319878845696681
Test Plan: Imported from OSS
Reviewed By: rohan-varma
Differential Revision: D28773682
Pulled By: H-Huang
fbshipit-source-id: acf82273e8622b7ffd3088d8d766bdf49273754c
