diff --git a/app/Config/Schema/db_acl.php b/app/Config/Schema/db_acl.php
index c72e5db53..967abbe13 100644
--- a/app/Config/Schema/db_acl.php
+++ b/app/Config/Schema/db_acl.php
@@ -29,7 +29,7 @@ class DbAclSchema extends CakeSchema {
  * Before event.
  *
  * @param array $event The event data.
- * @return bool success
+ * @return bool Success
  */
 	public function before($event = array()) {
 		return true;
@@ -56,10 +56,10 @@ class DbAclSchema extends CakeSchema {
 		'lft' => array('type' => 'integer', 'null' => true, 'default' => null, 'length' => 10),
 		'rght' => array('type' => 'integer', 'null' => true, 'default' => null, 'length' => 10),
 		'indexes' => array(
-                    'PRIMARY' => array('column' => 'id', 'unique' => 1),
-                    'idx_acos_lft_rght' => array('column' => array('lft', 'rght'), 'unique' => 0),
-                    'idx_acos_alias' => array('column' => 'alias', 'unique' => 0)
-                )
+			'PRIMARY' => array('column' => 'id', 'unique' => 1),
+			'idx_acos_lft_rght' => array('column' => array('lft', 'rght'), 'unique' => 0),
+			'idx_acos_alias' => array('column' => 'alias', 'unique' => 0)
+		)
 	);
 
 /**
@@ -74,10 +74,10 @@ class DbAclSchema extends CakeSchema {
 		'lft' => array('type' => 'integer', 'null' => true, 'default' => null, 'length' => 10),
 		'rght' => array('type' => 'integer', 'null' => true, 'default' => null, 'length' => 10),
 		'indexes' => array(
-                    'PRIMARY' => array('column' => 'id','unique' => 1), 
-                    'idx_aros_lft_rght' => array('column' => array('lft', 'rght'), 'unique' => 0),
-                    'idx_aros_alias' => array('column' => 'alias', 'unique' => 0)
-                )
+			'PRIMARY' => array('column' => 'id', 'unique' => 1),
+			'idx_aros_lft_rght' => array('column' => array('lft', 'rght'), 'unique' => 0),
+			'idx_aros_alias' => array('column' => 'alias', 'unique' => 0)
+		)
 	);
 
 /**
@@ -93,10 +93,10 @@ class DbAclSchema extends CakeSchema {
 		'_update' => array('type' => 'string', 'null' => false, 'default' => '0', 'length' => 2),
 		'_delete' => array('type' => 'string', 'null' => false, 'default' => '0', 'length' => 2),
 		'indexes' => array(
-                    'PRIMARY' => array('column' => 'id', 'unique' => 1), 
-                    'ARO_ACO_KEY' => array('column' => array('aro_id', 'aco_id'), 'unique' => 1),
-                    'idx_aco_id' => array('column' => 'aco_id', 'unique' => 0)
-                )
+			'PRIMARY' => array('column' => 'id', 'unique' => 1),
+			'ARO_ACO_KEY' => array('column' => array('aro_id', 'aco_id'), 'unique' => 1),
+			'idx_aco_id' => array('column' => 'aco_id', 'unique' => 0)
+		)
 	);
 
 }