Fix typo (#28281)
Summary:
I know this is really a minor one and the list of people to mention will be significantly larger in the future. Nevertheless I would love to see my name written in correct international spelling (the strange German o-umlaut in my name becomes oe).
Pull Request resolved: https://github.com/pytorch/pytorch/pull/28281
Differential Revision: D18007518
Pulled By: ezyang
fbshipit-source-id: 1d03065636d7f65ac6b376690256c0d021482958
