#1004850 by chx, Crell: Fixed DBTNG databaseType comment is confusing

includes/database/database.inc

@@ -1137,7 +1137,7 @@ public function supportsTransactionalDDL() {
   }
 
   /**
-   * Returns the type of the database being accessed.
+   * Returns the name of the PDO driver for this connection.
    */
   abstract public function databaseType();