[docs] [issue29453] Remove reference to undefined dictionary ordering in Tutorial

[Jim Fasarakis-Hilliard]

New submission from Jim Fasarakis-Hilliard:

Removes `keys = sorted(keywords.keys())` from function example and removes the text that describes why this was necessary. As per PEP 468, this note is obsolete for 3.6+

Also changes the ordering of the function call to match the previous output.

----------
assignee: docs at python
components: Documentation
files: controlflowdiff.patch
keywords: patch
messages: 287048
nosy: Jim Fasarakis-Hilliard, docs at python
priority: normal
severity: normal
status: open
title: Remove reference to undefined dictionary ordering in Tutorial
versions: Python 3.6, Python 3.7
Added file: http://bugs.python.org/file46524/controlflowdiff.patch

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue29453>
_______________________________________