fixed typo in my comment

lib/Doctrine/DBAL/Driver/PDOPgSql/Driver.php

@@ -55,7 +55,7 @@ class Driver extends AbstractPostgreSQLDriver
 
             /* defining client_encoding via SET NAMES to avoid inconsistent DSN support
              * - the 'client_encoding' connection param only works with postgres >= 9.1
-             * - also, padding client_encoding via the 'options' param breaks pgbouncer support
+             * - passing client_encoding via the 'options' param breaks pgbouncer support
              */
             if (isset($params['charset'])) {
               $pdo->query('SET NAMES \''.$params['charset'].'\'');