[Easy] Remove erroneous comment (#74195)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/74195
Per title
ghstack-source-id: 151329394
Test Plan: CI
Reviewed By: awgu
Differential Revision: D34876138
fbshipit-source-id: c3bc755423b2e7335c542ef0bdd47788df90a556
(cherry picked from commit 9e070f2dd5c8ec852c2bdc18c19b9f34677e18d2)
