diff --git a/en/tutorials/book-store/part-2.md b/en/tutorials/book-store/part-2.md
index 0d585691..917fac85 100644
--- a/en/tutorials/book-store/part-2.md
+++ b/en/tutorials/book-store/part-2.md
@@ -316,7 +316,7 @@ $(function () {
                     title: l('Type'),
                     data: "type",
                     render: function (data) {
-                        return l('Enum:BookType:' + data);
+                        return l('Enum:BookType.' + data);
                     }
                 },
                 {