LM48511: pin difference on pin define and typically application

Part Number:LM48511

Hi Sir,

O the spec of LM48511, there is a typically application on 8.2(page16) that shows the pin20 is FB_GND0 and Pin21 is FB_GND1, while it is different from the pin definition on page4.

Could you help to clarify which one is correct and let us know?

Thanks,

Patrick