Help I do not understand this pattern

I am beginning to shape a sleeve. I understood the original increase and how to make a m 1-L and a m 1-R. But now I’m confused.

The pattern says:
Rep inc row every 4th row 0(0,0,0,0,0,0,0,3)

I am making the small size. So do I still increase every 4th row like before OR Does the 0 mean I do nothing and don’t increase every 4th row???

Hi! The 0 means you don’t do any more increases. The numbers before/in parentheses indicates the number of times for each corresponding action