Improve short description example in Tutorial 2
|Reported by:||Fernando Gutierrez||Owned by:||nobody|
|Cc:||Triage Stage:||Ready for checkin|
|Has patch:||yes||Needs documentation:||no|
|Needs tests:||no||Patch needs improvement:||no|
In the Customize admin change list section there is an example that shows how to add a different description for the method in the Change list header. It doesn't show the indentation required relative to the class Poll. Attached is the improved version showing the class Poll like other examples in the same tutorial shows the class PollAdmin for example.