exercises(hamming): example: don't call a u8 a rune

Avoid potential confusion - this isn't yielding unicode code points.
exercism · Oct 5, 2023 · f998a62 · f998a62
1 parent 0ea09a2
commit f998a62
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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;
         }
     }