Index: wp-admin/users.php
===================================================================
--- wp-admin/users.php	(revision 21435)
+++ wp-admin/users.php	(working copy)
@@ -214,7 +214,7 @@
 <?php if ( $go_delete ) : ?>
 	<fieldset><p><legend><?php echo _n( 'What should be done with posts and links owned by this user?', 'What should be done with posts and links owned by these users?', $go_delete ); ?></legend></p>
 	<ul style="list-style:none;">
-		<li><label><input type="radio" id="delete_option0" name="delete_option" value="delete" checked="checked" />
+		<li><label><input type="radio" id="delete_option0" name="delete_option" value="delete" />
 		<?php _e('Delete all posts and links.'); ?></label></li>
 		<li><input type="radio" id="delete_option1" name="delete_option" value="reassign" />
 		<?php echo '<label for="delete_option1">'.__('Attribute all posts and links to:').'</label>';