[1.6.x] Fixed #20224 -- Update docs examples which mention __unicode__

Thanks Marc Tamlyn and Tim Graham for the review.
Backport of 7442eb1a24 from master.

1 files changed, 2 insertions, 0 deletions

diff --git a/docs/intro/overview.txt b/docs/intro/overview.txt
index 77838ffcaa..55366fb2c6 100644
--- a/docs/intro/overview.txt
+++ b/docs/intro/overview.txt
@@ -31,6 +31,7 @@ the file ``mysite/news/models.py``::
     class Reporter(models.Model):
         full_name = models.CharField(max_length=70)
 
+        # On Python 3: def __str__(self):
         def __unicode__(self):
             return self.full_name
 
@@ -40,6 +41,7 @@ the file ``mysite/news/models.py``::
         content = models.TextField()
         reporter = models.ForeignKey(Reporter)
 
+        # On Python 3: def __str__(self):
         def __unicode__(self):
             return self.headline