From b5b26aec86821eedad819c77df9b25d7ea496d25 Mon Sep 17 00:00:00 2001
From: Yueh-Shun Li <shamrocklee@posteo.net>
Date: Sun, 26 Oct 2025 23:46:40 +0800
Subject: [PATCH] doc: fix documentation about fetchurl nativeBuildInputs

---
 doc/build-helpers/fetchers.chapter.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/build-helpers/fetchers.chapter.md b/doc/build-helpers/fetchers.chapter.md
index e5ec5f93888b..188c1c5417a9 100644
--- a/doc/build-helpers/fetchers.chapter.md
+++ b/doc/build-helpers/fetchers.chapter.md
@@ -505,8 +505,8 @@ fetchurl {
 
   downloadToTemp = true;
   postFetch = ''
-    ${lib.getExe hello} >> $downloadedFile
-    mv $downloadedFile $out
+    hello >> "$downloadedFile"
+    mv "$downloadedFile" "$out"
   '';
 
   hash = "sha256-ceooQQYmDx5+0nfg40uU3NNI2yKrixP7HZ/xLZUNv+w=";