diff --git a/scheme/httpd/surflets/callbacks.scm b/scheme/httpd/surflets/callbacks.scm
index 36037c5..29d5032 100644
--- a/scheme/httpd/surflets/callbacks.scm
+++ b/scheme/httpd/surflets/callbacks.scm
@@ -3,9 +3,11 @@
 ;; With callbacks you can create special links that are associated
 ;; with a function. If the user clicks on the special callback link,
 ;; the send-html/suspend won't return, but the function will be called
-;; instead. Note: It is not sensible to create callbacks on top level,
-;; as they contain continuations. You have to create a new callback
-;; every time you want to use it (inside a function).
+;; instead. 
+
+;; NOTE: It is not sensible to create callbacks on top level, as they
+;; contain continuations. You have to create a new callback every time
+;; you want to use it (inside a function).
 (define (make-callback function)
   (call-with-current-continuation
    (lambda (exit)