Automated documentation update [skip ci] (#24)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

src/nixos.org/README.md

@@ -1,24 +1,25 @@
 
-# asdf-vm.com (asdf-vm.com)
+# nixos.org (nixos.org)
 
-Install "asdf" binary to the HOME folder of the REMOTE user
+Install "nix" binary.
 
 ## Example Usage
 
 ```json
 "features": {
-    "ghcr.io/devcontainer-community/devcontainer-features/asdf-vm.com:1": {}
+    "ghcr.io/devcontainer-community/devcontainer-features/nixos.org:1": {}
 }
 ```
 
 ## Options
 
 | Options Id | Description | Type | Default Value |
 |-----|-----|-----|-----|
-| version | Version of "asdf" to install. | string | latest |
+| version | Currently unused. | string | latest |
+| extra_options | Extra options to pass to the installer. | string | --init none |
 
 
 
 ---
 
-_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainer-community/devcontainer-features/blob/main/src/asdf-vm.com/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._
+_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/devcontainer-community/devcontainer-features/blob/main/src/nixos.org/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._