Bluespot 10 Theme Error – Author Link Bad

I am using Bluespot 10 theme on a wordpress site – https://www.loletip.com – and just discovered that an error message occurs when we click the author link at the top of a post. Parse error: syntax error, unexpected T_STRING in /home/loletip/public_html/wp-content/themes/bluespot-10/author.php on line 42

How can I fix this?

Is this because the person(s) creating the post(s) are something other than “author” (“Admininstrators” and “Contributors”)?