fixed typos in install.php

Florian Schaal

2015-04-29 12ab95f8be7c788e30c54f1e0b5f4c1b8eebe80f

1
ALTER TABLE  `sys_session` CHANGE  `session_id`  `session_id` VARCHAR( 64 ) CHARACTER SET latin1 COLLATE latin1_swedish_ci NOT NULL;