diff --git a/classes/Confirm_address.php b/classes/Confirm_address.php
index 91a84feb77..97e1a75dab 100644
--- a/classes/Confirm_address.php
+++ b/classes/Confirm_address.php
@@ -2,13 +2,9 @@
 /**
  * Table Definition for confirm_address
  */
-require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
 
 class Confirm_address extends Managed_DataObject 
 {
-    ###START_AUTOCODE
-    /* the code below is auto generated do not remove the above tag */
-
     public $__table = 'confirm_address';                 // table name
     public $code;                            // varchar(32)  primary_key not_null
     public $user_id;                         // int(4)   not_null
@@ -19,9 +15,6 @@ class Confirm_address extends Managed_DataObject
     public $sent;                            // datetime()  
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
 
-    /* the code above is auto generated do not remove the tag below */
-    ###END_AUTOCODE
-
     public static function schemaDef()
     {
         return array(
@@ -29,7 +22,7 @@ class Confirm_address extends Managed_DataObject
                 'code' => array('type' => 'varchar', 'length' => 32, 'not null' => true, 'description' => 'good random code'),
                 'user_id' => array('type' => 'int', 'not null' => true, 'description' => 'user who requested confirmation'),
                 'address' => array('type' => 'varchar', 'length' => 191, 'not null' => true, 'description' => 'address (email, xmpp, SMS, etc.)'),
-                'address_extra' => array('type' => 'varchar', 'length' => 191, 'not null' => true, 'description' => 'carrier ID, for SMS'),
+                'address_extra' => array('type' => 'varchar', 'length' => 191, 'description' => 'carrier ID, for SMS'),
                 'address_type' => array('type' => 'varchar', 'length' => 8, 'not null' => true, 'description' => 'address type ("email", "xmpp", "sms")'),
                 'claimed' => array('type' => 'datetime', 'description' => 'date this was claimed for queueing'),
                 'sent' => array('type' => 'datetime', 'description' => 'date this was sent for queueing'),