From 33a4f4e454031ea7b318c855625553b413b8afcd Mon Sep 17 00:00:00 2001
From: Oscar Bonilla <6f6231@gmail.com>
Date: Fri, 8 Sep 2023 09:49:11 -0700
Subject: [PATCH] Fix compiler error and clarify instructions

---
 exercises/smart_pointers/cow1.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/exercises/smart_pointers/cow1.rs b/exercises/smart_pointers/cow1.rs
index 5ab5115255..fcd3e0bb14 100644
--- a/exercises/smart_pointers/cow1.rs
+++ b/exercises/smart_pointers/cow1.rs
@@ -67,10 +67,10 @@ mod tests {
     #[test]
     fn owned_mutation() -> Result<(), &'static str> {
         // Of course this is also the case if a mutation does occur. In this
-        // case the call to `to_mut()` returns a reference to the same data as
-        // before.
+        // case the call to `to_mut()` in the abs_all() function returns a
+        // reference to the same data as before.
         let slice = vec![-1, 0, 1];
-        let mut input = Cow::from(slice).to_mut();
+        let mut input = Cow::from(slice);
         match abs_all(&mut input) {
             // TODO
         }