hahaha nice catch thats an easter egg or sneak peak. Its not required and the piece in the install script is just for me atm to integrate it with the theming so it stays consistent with the omacosy theme. It does nothing if korren is not installed. That readme section just shows how you can configure your default terminal and browser for the shortcuts. Korren is a GPU-accelerated terminal emulator with workspaces, tabs and splits with command blocks that I am still working on and plan to open source soon.

I just realized it was putting in the config file even if korren is not installed, thanks for the hint I fixed that with a guard. Its harmless but useless clutter.