Cleanup: correct cli --volumes-from description
issue volumes-from comma separated list mentioned this case.
Options like --volumes-from=[] indicate they can be specified multiple times:
docker run -it --rm --volumes-from TEST_DATA --volumes-from TEST_DATA2 ubuntu bash
@@ -1145,14 +1145,14 @@ network and environment of the `redis` container via environment variables.
The `--name` flag will assign the name `console` to the newly created
container.
- $ sudo docker run --volumes-from 777f7dc92da7,ba8c0c54f0f2:ro -i -t ubuntu pwd
+ $ sudo docker run --volumes-from 777f7dc92da7 --volumes-from ba8c0c54f0f2:ro -i -t ubuntu pwd
The `--volumes-from` flag mounts all the defined volumes from the referenced
-containers. Containers can be specified by a comma separated list or by
-repetitions of the `--volumes-from` argument. The container ID may be
-optionally suffixed with `:ro` or `:rw` to mount the volumes in read-only
-or read-write mode, respectively. By default, the volumes are mounted in
-the same mode (read write or read only) as the reference container.
+containers. Containers can be specified by repetitions of the `--volumes-from`
+argument. The container ID may be optionally suffixed with `:ro` or `:rw` to
+mount the volumes in read-only or read-write mode, respectively. By default,
+the volumes are mounted in the same mode (read write or read only) as
+the reference container.
The `-a` flag tells `docker run` to bind to the container's `STDIN`, `STDOUT` or
`STDERR`. This makes it possible to manipulate the output and input as needed.
