[1.7.x] Fixed #23148 -- Minor tweaks in tutorial code samples

Backport of e075d2e66baae98c5b5c06bff384665ab50e0223 from master.

1 files changed, 1 insertions, 0 deletions

diff --git a/docs/intro/tutorial04.txt b/docs/intro/tutorial04.txt
index d4a6352efd..c042adfb78 100644
--- a/docs/intro/tutorial04.txt
+++ b/docs/intro/tutorial04.txt
@@ -72,6 +72,7 @@ create a real version. Add the following to ``polls/views.py``:
     from django.shortcuts import get_object_or_404, render
     from django.http import HttpResponseRedirect, HttpResponse
     from django.core.urlresolvers import reverse
+
     from polls.models import Choice, Question
     # ...
     def vote(request, question_id):