Merge pull request #7368 from berak:py_tutorials_fix
authorVadim Pisarevsky <vadim.pisarevsky@gmail.com>
Sat, 1 Oct 2016 15:40:54 +0000 (15:40 +0000)
committerVadim Pisarevsky <vadim.pisarevsky@gmail.com>
Sat, 1 Oct 2016 15:40:54 +0000 (15:40 +0000)

Trivial merge