Link pointing to contact.php

First, this can’t be the Very Simple theme I’m aware of, as it does not provide a link for the author. But besides that, what does the theme’s index.php source show at that point? This is what my copy of it has:

<div class="meta"><?php _e("Filed under:"); ?> <?php the_category(',') ?> &#8212; <?php the_author() ?> @ <?php the_time() ?> <?php edit_post_link(__('Edit This')); ?></div>

Kaf is looking for the code that is in your wp-content/themes/yourthemename/index.php file.

Just read below the text input area: use backticks (it’s usually on the top left key where [~] sits)