Changing function.php.. site crashing

I need some help getting the html right on my site – taradonaghue.com – It is a child theme, but I can’t get support from them, so can someone help me get the site back?
I wanted to change the credits on the site by changing the functions.php, but when I do, I get: Parse error: syntax error, unexpected T_STRING in /home/tarjoh5/taradonaghue.com/wp-content/themes/modernbloggerpro/functions.php on line 13

Thanks so much, I thought I was doing it right, but I am completely lost!