Render enumitemdescription using single line comments (#192)

phpdotnet/phd/Package/Generic/XHTML.php

@@ -1253,9 +1253,9 @@ abstract class Package_Generic_XHTML extends Format_Abstract_XHTML {
     }
     public function format_enumitemdescription($open, $name, $attrs, $props) {
         if ($open) {
-            return ';<br/>/** ';
+            return '; //';
         }
-        return ' */';
+        return "<br><br>";
     }
 
     public function format_emphasis($open, $name, $attrs)