diff --git a/beautiful-racket-demo/funstacker-demo/funstacker.rkt b/beautiful-racket-demo/funstacker-demo/funstacker.rkt
index 30e58e9..c16e0de 100644
--- a/beautiful-racket-demo/funstacker-demo/funstacker.rkt
+++ b/beautiful-racket-demo/funstacker-demo/funstacker.rkt
@@ -2,9 +2,9 @@
 
 (define (read-syntax path port)
   (define args (port->lines port))
-  (define arg-datums (format-datums '~a args))
+  (define handle-datums (format-datums '~a args))
   (define module-datum `(module funstacker-mod "funstacker.rkt"
-                          (handle-args ,@arg-datums)))
+                          (handle-args ,@handle-datums)))
   (datum->syntax #f module-datum))
 (provide read-syntax)