chapter 9: --rm in docker run command: remove note that explains

zipperer · zipperer · commit 0f485c94e23d · 2024-05-08T12:55:18.000-05:00
... the intent of `--rm`. Commit ca7997e added --rm and a note about it. Commit d63ce86 removed the --rm. But I forgot to remove the note. This commit removes the note.
diff --git a/chapter_09_docker.asciidoc b/chapter_09_docker.asciidoc
@@ -512,7 +512,6 @@ What's happened there is that Docker has:
 * Downloaded the image from DockerHub
 * Created a container based on that image
 * Started up that container, telling it to run `echo hello world`
-* Deleted that container when the container stopped
 * And we can see it worked!
 
 Cool! We'll find out more about all of these steps as the chapter progresses.
