fix the output. now only 1 space in PK definition

mysql-test/r/events.result

@@ -204,7 +204,7 @@ event	CREATE TABLE `event` (
   `on_completion` enum('DROP','PRESERVE') NOT NULL default 'DROP',
   `sql_mode` set('REAL_AS_FLOAT','PIPES_AS_CONCAT','ANSI_QUOTES','IGNORE_SPACE','NOT_USED','ONLY_FULL_GROUP_BY','NO_UNSIGNED_SUBTRACTION','NO_DIR_IN_CREATE','POSTGRESQL','ORACLE','MSSQL','DB2','MAXDB','NO_KEY_OPTIONS','NO_TABLE_OPTIONS','NO_FIELD_OPTIONS','MYSQL323','MYSQL40','ANSI','NO_AUTO_VALUE_ON_ZERO','NO_BACKSLASH_ESCAPES','STRICT_TRANS_TABLES','STRICT_ALL_TABLES','NO_ZERO_IN_DATE','NO_ZERO_DATE','INVALID_DATES','ERROR_FOR_DIVISION_BY_ZERO','TRADITIONAL','NO_AUTO_CREATE_USER','HIGH_NOT_PRECEDENCE') NOT NULL default '',
   `comment` char(64) character set utf8 collate utf8_bin NOT NULL default '',
-  PRIMARY KEY  (`definer`,`db`,`name`)
+  PRIMARY KEY (`definer`,`db`,`name`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='Events'
 SELECT event_name FROM INFORMATION_SCHEMA.EVENTS;
 ERROR HY000: Cannot load from mysql.event. Table probably corrupted. See error log.