From 20182e2e72d7bc6956faf6acc5e8d52eff64b3a9 Mon Sep 17 00:00:00 2001
From: Guillermo Ramos
Date: Fri, 5 Jul 2019 23:43:12 +0200
Subject: for -> foreach, fix die interpolation msg

---
 010/ch2.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to '010')

diff --git a/010/ch2.pl b/010/ch2.pl
index a5a37f5..1bde152 100755
--- a/010/ch2.pl
+++ b/010/ch2.pl
@@ -42,7 +42,7 @@ sub jaro {
 
     # Count transpositions
     my $t = 0;
-    for my $k (keys %matches) {
+    foreach my $k (keys %matches) {
         $t += 1 if $k != $matches{$k};
     }
 
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