@@ -70,9 +70,9 @@ If you don't specify a variant, for example you just use `ubuntu`, then Docker

 will default to using the `ubuntu:latest` image.

 > **Tip:**

-> You recommend you always use a specific tagged image, for example

-> `ubuntu:12.04`. That way you always know exactly what variant of an image is

-> being used.

+> You should always specify an image tag, for example `ubuntu:14.04`.

+> That way, you always know exactly what variant of an image you are using.

+> This is useful for troubleshooting and debugging.

 ## Getting a new image