Naming fix

smash/web/models.py

@@ -246,10 +246,10 @@ class AppointmentType (models.Model):
     )
 
     def __str__(self):
-        return self.apCode
+        return self.code
 
     def __unicode__(self):
-        return self.apCode
+        return self.code
 
 
 class Worker (models.Model):