Added an editorial comment to a test.

This is to stop me trying to "fix" that piece of code again in the future.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10012 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/model_regress/models.py

@@ -48,7 +48,10 @@ class Worker(models.Model):
 
 class BrokenUnicodeMethod(models.Model):
     name = models.CharField(max_length=7)
+
     def __unicode__(self):
+        # Intentionally broken (trying to insert a unicode value into a str
+        # object).
         return 'Názov: %s' % self.name