How to Fix Parse Error

Hi, I’m Lynx43 and I have a problem with parse errors.

So, I was designing my blog using the theme Atahualpa (pretty nice theme, very customizable) and I tried removing the “Powered by WordPress” and the “Atahualpa Theme” in the functions.php, line 660. But since I was confused, I kept removing it but it didn’t work. I placed it back on and once it was back, I had a Parse Error. Check it out: https://clubpenguinnews.info/

I believe that I had the wrong coding; I must have typed something wrong. But that’s not my problem, my problem is how to fix it!!! Well, I can’t fix it right away since it was my friend who uploaded the site on Godaddy, but please just tell me what to do or I’m dead. ITS OUR SITE!! HELP!!! I NEED ANSWERS ASAP. Thanks!