Free extensions for Joomla!

This is a great component.

I just have two issues.

When I hover the mouse on a specific author, the arrow shows the author name and the component name (COM_AUTHOLIST_VIEW_AUTHOR). That doesn't look good.

Also, when I click on the author name, it does list the articles by this author, but it is not in a table format and it looks messy. See here http://www.cathys-basement.dk/authors/43-cathy1967.

I don't know where to fix that. Can you tell me where I find the code for that?