Draaga tears part of the end of Superman's cape with an ax, but slightly later during that same fight, Draaga has knocked Superman out flat and picks up his cape and lays it over his face. When he does that we can see no tear anywhere along the end of the cape.
Draaga lies against the wall, defeated by Superman. Along his chest is a thick metal chain link. The link has a shadow painted over it by accident -- a shadow that was to show the contours of his pectoral muscles. Thirty seconds later the shadow is gone.