what do you want to fix? Tough to tell at this size, but about the only thing I can see you might want to change is the 'red' eye, which is slightly green here. If that is the case, I can tell you what I do in aperture and someone can translate that to PSE.
In aperture, I use the quick brushes and desaturate the green portion of the eyes. It will keep the dark/light gradient present, but take out the color. In aperture 3 you can quick brush with a saturate brush, or you can brush the area with a color brush and go to the color section and tell it to remove green. When the eyes are small like this, I prefer just to quick desaturate.
Thanks,
Rick