diff --git a/beautiful-racket-demo/jsonic-demo/reader.rkt b/beautiful-racket-demo/jsonic-demo/reader.rkt
index 1e755f5..5088631 100644
--- a/beautiful-racket-demo/jsonic-demo/reader.rkt
+++ b/beautiful-racket-demo/jsonic-demo/reader.rkt
@@ -2,7 +2,7 @@
 (require "tokenizer.rkt" "parser.rkt")
 
 (define (read-syntax path port)
-  (define parse-tree (parse path (tokenize port)))
+  (define parse-tree (parse path (make-tokenizer port)))
   (define module-datum `(module jsonic-module jsonic-demo/expander
                           ,parse-tree))
   (datum->syntax #f module-datum))
diff --git a/beautiful-racket-demo/jsonic-demo/tokenizer.rkt b/beautiful-racket-demo/jsonic-demo/tokenizer.rkt
index d8d3a4f..2565599 100644
--- a/beautiful-racket-demo/jsonic-demo/tokenizer.rkt
+++ b/beautiful-racket-demo/jsonic-demo/tokenizer.rkt
@@ -1,15 +1,15 @@
 #lang br/quicklang
 (require brag/support)
 
-(define (tokenize port)
+(define (make-tokenizer port)
   (define (next-token)
-    (define our-lexer
+    (define jsonic-lexer
       (lexer
        [(eof) eof]
        [(from/to "//" "\n") (next-token)]
        [(from/to "@$" "$@")
         (token 'SEXP-TOK (trim-ends "@$" lexeme "$@"))]
        [any-char (token 'CHAR-TOK lexeme)]))
-    (our-lexer port))  
+    (jsonic-lexer port))  
   next-token)
-(provide tokenize)
\ No newline at end of file
+(provide make-tokenizer)
\ No newline at end of file