Windows filename in OSX build instructions (README.md)

[Twangist]

The last line of the OSX section contains a Windows pathname:

Then, build it with JUCE ! xcopy "external/spleeterpp/build/install/models/filter" "C:\Users\guillaume\taff\perso\vstSpleeter\Builds\VisualStudio2019\x64\Release\Shared Code\models" /s /e if not exist "test" mkdir "test"

What should this directory be, in general?