To get rid of 4 validation errors in HTML5 when using User Tools in the top menu

1. get rid of [h3] tag around User Tools which was set between the end of one list item and the beginning of another.
Done by using an empty string in the user widget options, this seems to have removed the h3 tags completely. As a user choice, kept in the database, this has to be done on each blog.

2. Another poor arrangement of tags strong tags not properly embedded with [li] tags giving 3 errors
In [/inc/widgets/widgets/ _user_tools.widget.php]
@version $Id: _user_tools.widget.php 3328 2013-03-26 11:44:11Z yura $

lines 260 and 261
removed the tags [strong] and [/strong] respectively