It seems less complex, just a small bend near the center and a 90 for the cotter pin end. I think yours may be correct, it looks like it's a slightly different angle compared to the picture. I'm going to see if I can find more pictures.
Unless you are going for originality, the one you have should work. Adjust it properly (another thread), a spring to hold it against the pin, and a washer and clip to stop it from falling off the pin and you should be good to go.
