[Plugin: Random Posts from Category]

How can I add a “Read More” right after the excerpt ends? I can add it “underneath” it, but not immediately following. CODE BELOW:

<?php
}
if ($instance['content'] == 'excerpt' || $instance['content'] == 'excerpt-notitle') {
if (function_exists('the_excerpt_reloaded'))
the_excerpt_reloaded($instance['words'], $instance['tags'], 'content', FALSE, '', '', '1', '');
else the_excerpt();  // this covers Advanced Excerpt as well as the built-in one
}
if ($instance['content'] == 'content' || $instance['content'] == 'content-notitle') the_content();
endwhile; endif;
?>