Problem with customizing Meta Widget contents.

Hello.

I have problem customizing Meta Widget on my Blog.
I tried everything:
– Meta Widget by Jeny (http://ww.wp.xz.cn/extend/plugins/customize-meta-widget/);
tried to edit my template sidebar-right.php (it doesn’t have a sidebar.php in the theme folders…)
Here is the part of the code from sidebar-right that I was editing:

<div class=”xSBeforeWidget”>
<h2>Meta</h2>

<?php wp_register(); ?>
• <?php wp_loginout(); ?>
• Valid <abbr title=”eXtensible HyperText Markup Language”>XHTML</abbr>
• <abbr title=”XHTML Friends Network”>XFN</abbr>
• WordPress

<?php wp_meta(); ?>

</div>

Nothing works, can someone help with this?
Thanks. Any input is appreciated.