docs(tutorial/step_09): fix typo (it's --> its)
Closes #15485
I
idhindsight committed
dcf3ec160fd8da0d0c07ca5b5e7f772f0ae7f901
Parent: a7beb5b
Committed by Georgios Kalpakas <kalpakas.g@gmail.com>
on 12/10/2016, 8:27:59 PM