Update upgrade_20150619.sql

Fixed 'db_roulette' table in relation to Error Code: 1064.

sql-files/upgrades/upgrade_20150619.sql

@@ -3,6 +3,7 @@ ALTER TABLE  `char` ADD COLUMN `sex` ENUM('M','F','U') NOT NULL default 'U';
 --
 -- Table structure for `db_roulette`
 --
+
 CREATE TABLE `db_roulette` (
   `index` int(11) NOT NULL default '0',
   `level` smallint(5) unsigned NOT NULL,