@@ -65,11 +65,11 @@ the `HostPort` field to get the public address.

     $ docker inspect --format='{{(index (index .NetworkSettings.Ports "8787/tcp") 0).HostPort}}' $INSTANCE_ID

-**Get config:**

+**Get a subsection in JSON format:**

-The `.Field` syntax doesn't work when the field contains JSON data, but

-the template language's custom `json` function does. The `.config`

-section contains complex JSON object, so to grab it as JSON, you use

-`json` to convert the configuration object into JSON.

+If you request a field which is itself a structure containing other

+fields, by default you get a Go-style dump of the inner values.

+Docker adds a template function, `json`, which can be applied to get

+results in JSON format.

-    $ docker inspect --format='{{json .config}}' $INSTANCE_ID

+    $ docker inspect --format='{{json .Config}}' $INSTANCE_ID