fix bug

src/utility/extendedFamilyWidgets.tw

@@ -457,7 +457,7 @@
 		<<if _cousins.length > 1>>
 			@@.lightgreen;is your cousin along with <<print _cousins.reduce(function(res, ch, i, arr) { return (res.slaveName || res) + (i == arr.length - 1 ? ' and ' : ', ') + ch.slaveName; })>>.@@
 		<<elseif _cousins.length > 0>>
-			is @@.lightgreen;your cousin along with _sisters[0].slaveName.@@
+			is @@.lightgreen;your cousin along with _cousins[0].slaveName.@@
 		<<else>>
 			is @@.lightgreen;your cousin.@@
 		<</if>>