Theme Switcher install help

I’m trying to get the theme switcher to work but am having some trouble. I can’t seem to get it to work correctly.

I’m using this theme switcher (theme used is Orange Sky) https://dev.wp-plugins.org/wiki/ThemeSwitcher . When I activate the plugin, it breaks into the category list and cannot get it to display correctly.

My sidebar.php shows this:
<?php /* If this is the front page */ if ( is_home() || is_page() ) { ?>
<?php if (function_exists('wp_theme_switcher')) { wp_theme_switcher(); } ?>
<?php if (function_exists('wp_theme_switcher')) { ?>
<li><h2>< ?php _e('Themes'); ?></h2>
<?php wp_theme_switcher(); ?>
</li>
<?php } ?>


I followed the usage info, but still can’t get it to work correctly. I don’t know enough about php to know if maybe a line need to be commented out or replaced.

I’m sure this is likely a simple fix, just need a little help here.

Thanks