silly error in models

vurbanism/flyovers/models.py

@@ -157,7 +157,7 @@ class Audio(models.Model):
   flyover = models.ForeignKey(Flyover)
 
   def __unicode__(self):
-    return self.url + " - " + self.caption + " - " + self.category.name
+    return self.caption + " - " + self.category.name
 
 class AudioCategory(models.Model):
   name = models.CharField(max_length=255)