pytorch

5647f0ca - Revert D24859919: [pytorch][PR] Grammatically updated the tech docs

Revert D24859919: [pytorch][PR] Grammatically updated the tech docs Test Plan: revert-hammer Differential Revision: D24859919 (https://github.com/pytorch/pytorch/commit/a843d48ead119eb96a8dc7ed93202cf6f3558009) Original commit changeset: 5c6a8bc8e785 fbshipit-source-id: f757995fb64cfd4212c978618d572367e7296758