Index: SpecialSearch.php
===================================================================
--- SpecialSearch.php	(revision 34101)
+++ SpecialSearch.php	(working copy)
@@ -336,12 +336,12 @@
 			
 		
 		$off = $this->offset + 1;
-		$out .= "<ul start='{$off}' class='mw-search-results'>\n";
+		$out .= "<ol start='{$off}' class='mw-search-results'>\n";
 
 		while( $result = $matches->next() ) {
 			$out .= $this->showHit( $result, $terms );
 		}
-		$out .= "</ul>\n";
+		$out .= "</ol>\n";
 
 		// convert the whole thing to desired language variant
 		global $wgContLang;