Why are Woocommerce product names showing the word line [line] in square brackets after?

Question

As the title suggests, can anyone please advise why Woocommerce is showing the word line in square brackets '[line]' after the product names?

Please see the image below:

I am using the latest version of WordPress (3.8.1), the Yith SoCute theme and Woocommerce with the following plugins:

• Wow Slider
• Woocommerce Compare
• Woocommerce Ajax Navigation
• Woocommerce Wish List
• Woocommerce Magnifier

I think that there may be a simple explanation for this which I am missing; however, I can't find any answers using Google and, I have now spent far too much time looking (a full day).

So, it's time to ask for help.

Thanks everyone.

Answer 1

The [Line] is been added to the page by this piece of code:

add_action( 'woocommerce_single_product_summary', create_function( '', 'echo do_shortcode("[line]");' ) );

in the woocommerce/content-single-product.php file

to remove the [line] you do one of two things:

1. Change that piece of code to

   add_action( 'woocommerce_single_product_summary', create_function( '', 'echo do_shortcode(" ");' ) );
   

2. Remove/comment out that line, but in doing that you will need to add clear:left; to the .single-product.woocommerce div.product .description style:

   .single-product.woocommerce div.product .description
   {
       margin-top: 20px;
       margin-bottom: 20px;
       clear: left;
   }
   

   otherwise the description will come onto the same line as the product title.