Using only Phocus to remove purple fringing

[man-overboard]

I think I succeeded but what do you people think? A screen shot of original is attached and one of the adjustments made. Never really had to do this, but on this shot it is needed, and I could not remember how to do it, and have never done it in Phocus. So did I succeed fellows? Can you give me other hints only using Phocus though please. Thanky in advance