[PyTorch] Remove stray comments in TensorBody (#54985)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/54985
I forgot to fix these before landing D27375016 (https://github.com/pytorch/pytorch/commit/e829754992901cf59d121ece443a5705a2ade13a).
ghstack-source-id: 125291731
Test Plan: Review
Reviewed By: bhosmer
Differential Revision: D27442002
fbshipit-source-id: 0bff8396e90f4e6889bf3320c2e316760491ce2f
