when i am creating a trigger shows error

Question

  The above one is doing in sql server 2008


tblemployeedetailsas follows

id int
Name Varchar(50)
Salary Varchar(50)
Gender Varchar(50)
Deptid int


Tblaudit as follows

id int
Auditdata varchar(50)


i am creating a trigger whenever record inserted in the tblemployeedetails, in tblaudit record will be inserted. for that i am creating a trigger as follows.


create triggger tbl_insert_foremployee
on tblemployeedetails
for insert
AS

BEGIN
declare @id int
select @id = id from inserted
insert into Tblauditdata
values ('New employee with id = ' + cast(@id as varchar(5)) +
'is added at ' + cast(Getdate() as nvarchar(20)))
END
GO


when i execute the above trigger shows error as follows

Unknown object type 'triggger' used in a CREATE, DROP, or ALTER statement.

please help me what is the mistake i made.