XHTML validation error in prosilver/template/search_results.html

on search.php?search_id=active_topics is a validator error

end tag for element "label" which is not open

prosilver/template/search_results.html

<!-- IF S_SELECT_SORT_DAYS or S_SELECT_SORT_KEY -->
<label><!-- IF S_SHOW_TOPICS -->

{L_DISPLAY_POSTS}<!-- ELSE ->{L_SORT_BY}</label><label><!- ENDIF -> {S_SELECT_SORT_DAYS}<!- IF S_SELECT_SORT_KEY --></label> <label>{S_SELECT_SORT_KEY}</label>
<label>{S_SELECT_SORT_DIR} <!-- ELSE -></label><!- ENDIF --><input type="submit" name="sort" value="{L_GO}" class="button2" /></label>
<!-- ENDIF -->

must be
<!-- IF PREVIOUS_PAGE -><a href="{PREVIOUS_PAGE}" class="left-box {S_CONTENT_FLOW_BEGIN}">{L_PREVIOUS}</a><!- ENDIF -->
<!-- IF NEXT_PAGE -><a href="{NEXT_PAGE}" class="right-box {S_CONTENT_FLOW_END}">{L_NEXT}</a><!- ENDIF -->
<!-- IF S_SELECT_SORT_DAYS or S_SELECT_SORT_KEY -->
<label><!-- IF S_SHOW_TOPICS -->{L_DISPLAY_POSTS}

<!-- ELSE -->

{L_SORT_BY}

</label><label><!-- ENDIF -->

{S_SELECT_SORT_DAYS}

<!-- IF S_SELECT_SORT_KEY --></label> <label>

{S_SELECT_SORT_KEY}

</label>
<label>

{S_SELECT_SORT_DIR}

<!-- ENDIF --><input type="submit" name="sort" value="

{L_GO}

" class="button2" /></label>
<!-- ENDIF -->