From c2f6821d53459908743e7f72c3af56c3ba13c427 Mon Sep 17 00:00:00 2001
From: Paul Scarrone <paul@scarrone.co>
Date: Mon, 20 Feb 2023 13:14:11 -0500
Subject: [PATCH] functions 4

---
 exercises/functions/functions4.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/exercises/functions/functions4.rs b/exercises/functions/functions4.rs
index 65d5be4f..40677fc9 100644
--- a/exercises/functions/functions4.rs
+++ b/exercises/functions/functions4.rs
@@ -7,14 +7,12 @@
 // in the signatures for now. If anything, this is a good way to peek ahead
 // to future exercises!)
 
-// I AM NOT DONE
-
 fn main() {
     let original_price = 51;
     println!("Your sale price is {}", sale_price(original_price));
 }
 
-fn sale_price(price: i32) -> {
+fn sale_price(price: i32) -> i32 {
     if is_even(price) {
         price - 10
     } else {