From 226a48c93ad9ce05ae7b3075d5b4258eedef8d6e Mon Sep 17 00:00:00 2001
From: Hunter Kvalevog <hunter@kvog.sh>
Date: Fri, 18 Sep 2026 16:07:11 -0500
Subject: rustlings: complete 02

---
 rustlings/exercises/02_functions/functions2.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'rustlings/exercises/02_functions/functions2.rs')

diff --git a/rustlings/exercises/02_functions/functions2.rs b/rustlings/exercises/02_functions/functions2.rs
index 2c773c6..27f2cc7 100644
--- a/rustlings/exercises/02_functions/functions2.rs
+++ b/rustlings/exercises/02_functions/functions2.rs
@@ -1,5 +1,4 @@
-// TODO: Add the missing type of the argument `num` after the colon `:`.
-fn call_me(num:) {
+fn call_me(num: u32) {
     for i in 0..num {
         println!("Ring! Call number {}", i + 1);
     }
-- 
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