From c93a5b9215be7e8f1c037689fba8b52cb6c20e33 Mon Sep 17 00:00:00 2001
From: Isabelle Viktoria Maciohsek <maciv@hotmail.gr>
Date: Fri, 23 Jul 2021 16:41:43 +0300
Subject: [PATCH] Update indexOn.md

Fixes #1822
---
 snippets/indexOn.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/snippets/indexOn.md b/snippets/indexOn.md
index 4bb269156..0f244395f 100644
--- a/snippets/indexOn.md
+++ b/snippets/indexOn.md
@@ -22,6 +22,6 @@ const indexOn = (arr, key) =>
 indexOn([
   { id: 10, name: 'apple' },
   { id: 20, name: 'orange' }
-], x => x.id);
+], 'id');
 // { '10': { name: 'apple' }, '20': { name: 'orange' } }
 ```