I use the "latest posts" option on my main page and under the title of each of the posts there's part of the code visible ">it looks like this http://pl.tinypic.com/r/2u8fer5/8 and it reads <span class = when I hover the mouse over it.
I used poedit to translate the theme into Polish. Other than that I haven't consciously made any changes to the theme.
Link to the site: http://www.ardilla.pl
How can I remove it?