Fix comment indentation issue (#70227)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/70227
Test Plan: Imported from OSS
Reviewed By: malfet
Differential Revision: D33251107
Pulled By: tugsbayasgalan
fbshipit-source-id: 293ffe5dde38480ea13963a2d7e1eb99dc594d22