Strip tags from sidebar

Hey all,

Can someone please tell me what I’m doing wrong?

I’m trying to remove the tags from a sidebar that calls in Widget/Archives.

This is my code in functions.php

if (function_exists('register_sidebars')){
register_sidebar(1, array(
'name' => 'Navigation',
'before_widget' => '<li id="%1$s" class="%2$s">',
'after_widget' => '</li>',
));
register_sidebar(2, array(
'name' => 'Archives',
'echo'              => false,
'items_wrap'        => false,
'menu_class'        => false,
'menu_id'           => false,
'container'         => false,
'container_class'   => false,
'container_id'      => false,
'before'            => false,
'after'             => false
));
register_sidebar(3, array(
'name' => 'Footer',
'before_widget' => '<li id="%1$s" class="%2$s">',
'after_widget' => '</li>',
));
}

This is how I’m calling it:

<?php if ( function_exists('dynamic_sidebar') && dynamic_sidebar(2) ) : else : ?>
<?php endif; ?>

And this is the output:

<div id="sidebar">
<li id="archives-2" class="widget widget_archive"><h2 class="widgettitle">Archives</h2>
<ul>
<li><a href='https://localhost/mirfieldmarina/2014/08/'>August 2014</a>&nbsp;(4)</li>
</ul>
</li>
</div><!--end sidebar-->