Parse error:Syntax error, theme


This is my first time creating a website, I was editing a code (mind you I know very little about code) under the function.php and, ofcourse, totally screwed up. Now I cannot access my website, much less to backtrack & undo it. Help please!
Here’s the error message i get when I try to access my website:

Parse error: syntax error, unexpected ‘}’ in /home/mpayton60/ on line 142

thanx for your help!