add missing doc
add missing doc

kitsonk/deliteful,cjolif/deliteful,brunano21/deliteful,tkrugg/deliteful,cjolif/deliteful,harbalk/deliteful,EAlexRojas/deliteful,kitsonk/deliteful,harbalk/deliteful,tkrugg/deliteful,brunano21/deliteful,EAlexRojas/deliteful