procedure name fix

sails/roles/database/files/new-grid-system-adapt2.sql

 -- Correccion de integridad por error en DEV, antes de cambiar los nombres
 SET FOREIGN_KEY_CHECKS = 0;
-DELETE FROM `stu_picto` WHERE `id_scene` NOT IN (SELECT `s.id` FROM `scene` s);
+DELETE FROM stu_picto WHERE id_scene NOT IN (SELECT s.id FROM scene s);
 ALTER TABLE `stu_picto` ADD CONSTRAINT `stu_picto_scene_fk` FOREIGN KEY (`id_scene`) REFERENCES `scene` (`id`) ON DELETE CASCADE;
 SET FOREIGN_KEY_CHECKS = 1;