fixed typo

docs/upgrades/upgrade_5.9.9-6.0.0.sql

@@ -348,7 +348,7 @@ INSERT INTO template VALUES (4,'Tab Form','<tmpl_if displayTitle>\r\n    <h1><tm
 alter table groups add column isEditable int not null default 1;
 alter table groups add column showInForms int not null default 1;
 update groups set isEditable=0 where groupId in (1,2,7);
-delete from groupings where groupId is in (1,7,2,5);
+delete from groupings where groupId in (1,7,2,5);
 insert into groupings (groupId,userId) values (1,1);
 insert into groupings (groupId,userId) select 7, userId from users;
 insert into groupings (groupId,userId) select 2, userId from users where userId<>1;