Darius Base Skin Bug

Alright, so I found a minor issue. Simply put, on Darius' right leg on his base skin, I don't know how it happened, but the top "spike" on his armor is red around part of the ring. My graphics quality is all the way up, so I doubt it's that... I don't know why it happens, or what it is, or how to fix it, or if it's intentional or not, I just figured I would make sure at least somebody other than me knew. Thanks for your time.

Also, I tried to figure out how to convert a screenshot I took, and edited with MS Paint into a link, but I couldn't get it to work. Unfortunately, until I come back to edit this after I figure out how to convert it(if I figure it out at all), it's up to you, dear reader, to witness it first hand if you don'y believe me. I'm sorry.