arduino pro mini missing a component see pic.

Hi all. I wanted to use this board for a project but noticed a resister or some type of component was missing. on the board.See picture with arrow. Could someone tell me what this surface mount component is? or possible direct me to a schematic of this board. Hopefully the rest of the board is fine.

I believe it is the 0.1uF capacitor needed for auto reset. Probably C2 on the schematic.