#18503 Add descriptions for all modules in `help backends` output Issue created by cognifloyd Is your feature request related to a problem? Please describe. In the

./pants help backends

output, some backends have a description, and others don't. Describe the solution you'd like Add descriptions for all modules so it shows up in

help backends

output. The help output pulls this from the module docstring in

register.py

like this one for python. All of the descriptions should be written for the pants end user audience: Why would they want to enable this backend? Some of the existing descriptions should be updated so that the backends are documented consistently. pantsbuild/pants