fix typo

[retokromer]

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same change?
• Have you added an explanation of what your changes do and why you'd like us to include them?
• Have you written new tests for your changes? Here's an example.
• Have you successfully run brew style with your changes locally?
• Have you successfully run brew tests with your changes locally?

---

Change a word in the description: to > of

[MikeMcQuaid]

@retokromer please also run brew man and commit the results.

[retokromer]

Sorry, I must have done something wrong! The brew man command actually replaced locally brew.1, brew-cask.1 and Manpage.md with an empty file. Hmm…

[MikeMcQuaid]

Did it for you. Thanks @retokromer!

[retokromer]

Thank you @MikeMcQuaid!