From 513eec3b7b25480be20a15eadd0a1945e967e114 Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonygarnockjones@gmail.com>
Date: Tue, 20 May 2014 23:32:07 -0400
Subject: [PATCH] Correct comment (it was left behind when erase-path's args
 were flipped)

---
 minimart/route.rkt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/minimart/route.rkt b/minimart/route.rkt
index 01b9150..04b10dd 100644
--- a/minimart/route.rkt
+++ b/minimart/route.rkt
@@ -275,7 +275,7 @@
        ;; below.
        ;;
        ;; --
-       ;; We only need to examine all keys of h2 if w1 nonfalse.
+       ;; We only need to examine all keys of h1 if w2 nonfalse.
        (if w2
 	   (for/fold [(acc (rwild w))] [(key (set-remove (set-union (hash-keys h1)
 								    (hash-keys h2))