Consistent use of return , payment refund handling

modules/adsl/classes/ADSL.php

@@ -123,12 +123,12 @@ class ADSL {
 		}
 
 		// Return the output sorted
-		$return = array();
+		$result = array();
 		foreach (array('base_down_peak','base_down_offpeak','base_up_peak','base_up_offpeak') as $k)
 			if (isset($a[$k]))
-				$return[$k] = $a[$k];
+				$result[$k] = $a[$k];
 
-		return $return;
+		return $result;
 	}
 }
 ?>