From 13fabad2440bf4052d221d73c904ad77aa3676bf Mon Sep 17 00:00:00 2001
From: Charlie Tonneslan <cst0520@gmail.com>
Date: Sun, 17 May 2026 09:57:17 -0400
Subject: [PATCH] docs(concat): use lo.Concat in the core/concat example

The doc page for Concat showed a snippet calling lo.Flatten instead.
Swap it for the actual helper the page documents.

Closes #859.

Signed-off-by: Charlie Tonneslan <cst0520@gmail.com>
---
 docs/data/core-concat.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/data/core-concat.md b/docs/data/core-concat.md
index 12c11fbf..8cb48e53 100644
--- a/docs/data/core-concat.md
+++ b/docs/data/core-concat.md
@@ -21,6 +21,6 @@ Returns a new slice containing all the elements in collections. Concat conserves
 ```go
 list1 := []int{0, 1}
 list2 := []int{2, 3, 4, 5}
-flat := lo.Flatten(list1, list2)
+concat := lo.Concat(list1, list2)
 // []int{0, 1, 2, 3, 4, 5}
 ```