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-rw-r--r--exercises/18_functions.zig2
1 files changed, 1 insertions, 1 deletions
diff --git a/exercises/18_functions.zig b/exercises/18_functions.zig
index bda90cd..2dbb8eb 100644
--- a/exercises/18_functions.zig
+++ b/exercises/18_functions.zig
@@ -3,7 +3,7 @@
// writing one of our own:
//
// fn foo(n: u8) u8 {
-// return n+1;
+// return n + 1;
// }
//
// The foo() function above takes a number "n" and returns a number that is