Please post the section before that.
There should be text that says ‘by <?php the_author(); ?>’, just remove that and it should be gone.
Your implementation is correct. The first argument or in your case the array key is the location and the second is description. ‘menu’ associates with the description and ‘theme_location’ associates with the location.
Hi John,
It depends what theme you are using but there would be a tag in index.php/single.php/page.php (some or all of those) that displays that. Look for something like the_author() or something that has ‘author’ in it.