Please help with this sql code

[kralco626]

This code seems legit to me, i cannot figure out why it wont run!

please help :)

create table #test
(
	col1 varchar(6) not null,
	col2 numeric(5,2) not null,
	col3 varchar(5) not null,
	col4 numeric(4,0) not null
)
MERGE into table1 a
using #test b on a.col1 = b.col1
when matched then
update
set
col4 = -1
when not matched then
insert
	col1,
	col2,
	col3,
	col4
values
	b.col1,
	b.col2,
	b.col3,
	b.col4

The error is:

Msg 156, Level 15, State 1, Line 8
Incorrect syntax near the keyword 'into'.

thanks in advance!