From 445ca97e5b3724eea800a0b58fb48153e0a0d135 Mon Sep 17 00:00:00 2001
From: bugouchengshut <bugouchengshut@noreply.gitcode.com>
Date: Sun, 20 Apr 2025 21:52:20 -0700
Subject: [PATCH] Add key and improve clarity in people.map() example

---
 src/content/learn/rendering-lists.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/content/learn/rendering-lists.md b/src/content/learn/rendering-lists.md
index 32f81c44707..7ed543cf81f 100644
--- a/src/content/learn/rendering-lists.md
+++ b/src/content/learn/rendering-lists.md
@@ -72,8 +72,8 @@ const people = [
 ];
 
 export default function List() {
-  const listItems = people.map(person =>
-    <li>{person}</li>
+  const listItems = people.map((person, index) =>
+    <li key={index}>{person}</li>
   );
   return <ul>{listItems}</ul>;
 }