audit: fix formula path

[razvanazamfirei]

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This PR addresses a small issue regarding error messages for cask token conflicts. Presently, when a token conflict arises, an error message is displayed with an incorrect path. For example (highlights mine):

possible duplicate, cask token conflicts with Homebrew core formula:
https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula//Formula/o/ollama.rb
                                                   ^^^^^^^^^^^^^^^^^

This PR corrects the path in the error message to ensure it reflects the correct location.

[MikeMcQuaid]

Good catch, thanks @razvanazamfirei!