docs(tutorial/index): add a "next step" sentence
All the other pages have a "continue to next page" link at the bottom of the page. Keeps a nice reading flow. Closes #12038
W
Will Fong committed
4fe141f7949f9957d82b2bc3f1a37a52206bdd74
Parent: f3b1d0b
Committed by Martin Staffa <mjstaffa@googlemail.com>
on 6/6/2015, 12:44:28 PM