diff --git a/js-types-n-oop.js b/js-types-n-oop.js
index 5b1c775..7e74206 100755
--- a/js-types-n-oop.js
+++ b/js-types-n-oop.js
@@ -87,6 +87,7 @@
 //
 // For more details see:
 // 	https://en.wikipedia.org/wiki/IEEE_754-2008_revision
+// 	XXX
 
 
 // Strings