diff --git a/source/Ox/js/Type.js b/source/Ox/js/Type.js
index 4c7b7737..b66619db 100644
--- a/source/Ox/js/Type.js
+++ b/source/Ox/js/Type.js
@@ -241,13 +241,13 @@ Ox.isInt = function(value) {
     return isFinite(value) && value === Math.floor(value);
 };
 
-/*
+/*@
 Ox.isInvalidDate <f> Tests if a value is an invalid date
     (value) -> <b> True if the value is an invalid date
     value <*> Any value
     > Ox.isInvalidDate(new Date('foo'))
     true
-*/
+@*/
 Ox.isInvalidDate = function(value) {
     return Ox.isDate(value) && Ox.isNaN(value.getTime());
 };
@@ -382,13 +382,13 @@ Ox.isUndefined = function(value) {
     return Ox.typeOf(value) == 'undefined';
 };
 
-/*
+/*@
 Ox.isValidDate <f> Tests if a value is a valid date
     (value) -> <b> True if the value is a valid date
     value <*> Any value
     > Ox.isValidDate(new Date())
     true
-*/
+@*/
 Ox.isValidDate = function(value) {
     return Ox.isDate(value) && !Ox.isNaN(value.getTime());
 };