diff --git a/beautiful-racket-demo/basic-demo-2/colorer.rkt b/beautiful-racket-demo/basic-demo-2/colorer.rkt
index 16c8814..08d4a4f 100644
--- a/beautiful-racket-demo/basic-demo-2/colorer.rkt
+++ b/beautiful-racket-demo/basic-demo-2/colorer.rkt
@@ -24,4 +24,4 @@
                  ["(" '(parenthesis |(|)]
                  [")" '(parenthesis |)|)]
                  [else '(no-color #f)])]))
-     (values (or val "") cat paren pos (+ pos span))]))
\ No newline at end of file
+     (values val cat paren pos (+ pos span))]))
\ No newline at end of file