pytorch

cff26654 - Fix minor style/typos problems in comment_device_type.py (#54768)

Fix minor style/typos problems in comment_device_type.py (#54768) Summary: One typo, one example correction and capitalization for a couple of comment lines. ailzhang Pull Request resolved: https://github.com/pytorch/pytorch/pull/54768 Reviewed By: H-Huang Differential Revision: D27362999 Pulled By: ezyang fbshipit-source-id: 91404ac9e9747ef7d7882a5f50b81d7eb570448b