[clang] [clang][StaticAnalyzer] Fix a typo in comments [NFC] (PR #125622)

[Balazs Benics via cfe-commits]

steakhal wrote:

Does the "other then" pattern appear anywhere else?
Same for paremeters?

(At lesdt withing static analyzer code?)

https://github.com/llvm/llvm-project/pull/125622