[django/django] 905c4f: Fixed clone URL of Django git repository.

[GitHub]

Branch: refs/heads/master
Home: https://github.com/django/django
Commit: 905c4fdcc301cf7840202dcacd95b9265d57160b
https://github.com/django/django/commit/905c4fdcc301cf7840202dcacd95b9265d57160b
Author: Duncan Parkes <dun...@mysociety.org>
Date: 2014-08-26 (Tue, 26 Aug 2014)

Changed paths:
M docs/internals/contributing/writing-code/unit-tests.txt

Log Message:
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Fixed clone URL of Django git repository.