diff --git a/src/adql/db/DBChecker.java b/src/adql/db/DBChecker.java
index f8a0c1f9eb6ab9ba1b42e040c9da79820b229654..b9d2660ce663e5231a74ebe055e53ba027a32b01 100644
--- a/src/adql/db/DBChecker.java
+++ b/src/adql/db/DBChecker.java
@@ -123,8 +123,7 @@ public class DBChecker implements QueryChecker {
 	 * 	Only the consistency with the published tables, columns and all the defined UDFs must be checked.
 	 * </i></p>
 	 * 
-	 * @param query			The query to check.
-	 * @param fatherColumns	List of all columns available in the father query.
+	 * @param query		The query to check.
 	 * 
 	 * @throws ParseException	An {@link UnresolvedIdentifiersException} if some tables or columns can not be resolved.
 	 *