Features and "entrypoints"

[jasondamour]

https://containers.dev/implementors/features/

The features docs mentions "entrypoint" a number of times, and I think does so incorrectly, in at least 2 different ways. When working with containers entrypoint is a reserved word, referring exclusively to the root process of a container.

A Feature is a self contained entity in a folder with at least a devcontainer-feature.json and install.sh entrypoint script. Additional files are permitted and are packaged along side the required files.

entrypoint | string | Set if the feature requires an “entrypoint” script that should fire at container start up.

This had me going down the wrong path for quite a while. I have 2 asks:
1. What does the "entrypoint" field in a feature actually do? Does it set a onCreateCommand hook?
2. Can the docs (and ideally even the feature spec schema) be updated to use a different term