Homebrew rstudio server: Formulae found in multiple taps

[smartinsightsfromdata]

How do I clean up my homebrew?

Which formula should be retained?

Thanks in advance.

brew upgrade
Updating Homebrew...
==> Auto-updated Homebrew!
Updated Homebrew from 5869842e7 to 3b91c5f1a.
Updated 3 taps (homebrew/cask-versions, homebrew/core, homebrew/cask).
==> Migrating cache entries...
Error: Formulae found in multiple taps: 
       * brewsci/base/rstudio-server
       * randy3k/rstudio-server/rstudio-server
       * randy3k/r/rstudio-server

[randy3k]

Just untap both randy3k/r and randy3k/rstudio-server

[smartinsightsfromdata]

👍