docs(tutorial/step-6): remove unused `class="diagram"`
Closes #5197
A
Andres Kalle committed
09648e4888896948b733febb9c8652a36f8a22dd
Parent: 2adbcf1
Committed by Pete Bacon Darwin <pete@bacondarwin.com>
on 12/5/2013, 10:17:07 PM