@@ -99,7 +99,7 @@ it.

 Let's create a new named container with a volume to share.

-    $ sudo docker run -d -v /dbdata --name dbdata training/postgres

+    $ sudo docker run -d -v /dbdata --name dbdata training/postgres echo Data-only container for postgres

 You can then use the `--volumes-from` flag to mount the `/dbdata` volume in another container.