Removed “Related Products” Broke site HELP

Hi,
I followed the directions on this thread to remove the related products,
I am not familiar with editing php files
https://www.ads-software.com/support/topic/remove-related-products-from-bottom-of-product-pages/

The thread mentioned to add this code to the php function page.
"remove_action( 'woocommerce_after_single_product_summary', 'woocommerce_output_related_products', 20 );

I added it to the bottom of the file and when I saved it, I got an error

Parse error: syntax error, unexpected ‘<‘ in /home/ventuf/public_html/wp-content/themes/twentythirteen/functions.php on line 619

My site is currently not working and I have some very important prospects supposed to visit today.

Can anyone help please??

Thanks

• This topic was modified 7 years, 5 months ago by smokey99.