[flang-commits] [flang] [flang][docs] Fix spelling typo in FlangDriver.md (PR #219391)

[Aditya Mishra via flang-commits]

jane-street wrote:

> LGTM.

Thanks for the approval! I don't have repository commit permissions yet—could you please merge this on my behalf when you get a chance?

https://github.com/llvm/llvm-project/pull/219391