From 6305a253cc1842b265108f798f9e77ffaccc3466 Mon Sep 17 00:00:00 2001
From: ee7 <45465154+ee7@users.noreply.github.com>
Date: Thu, 5 Oct 2023 16:33:01 +0200
Subject: [PATCH] exercises(hamming): example: don't call a u8 a rune

Avoid potential confusion - this isn't yielding unicode code points.
---
 exercises/practice/hamming/.meta/example.zig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/exercises/practice/hamming/.meta/example.zig b/exercises/practice/hamming/.meta/example.zig
index 58bd4cd8..e6811860 100644
--- a/exercises/practice/hamming/.meta/example.zig
+++ b/exercises/practice/hamming/.meta/example.zig
@@ -11,8 +11,8 @@ pub fn compute(first: []const u8, second: []const u8) DnaError!usize {
         return DnaError.UnequalDnaStrands;
     }
     var hamming_distance: usize = 0;
-    for (first, 0..) |rune, i| {
-        if (rune != second[i]) {
+    for (first, 0..) |c, i| {
+        if (c != second[i]) {
             hamming_distance += 1;
         }
     }