`coder --help` has no description for `port-forward` but every other command does ## Expected Behavior After typing `coder` or `coder --help`, there should be a 1 sentence description for `port-forward` ## Current Behavior <img width="712" alt="image" src="https://user-images.githubusercontent.com/2022166/177052438-ff592cbb-fced-43c8-8a56-c0564a4c70fd.png">