From 3c405602b06b0ee85ca014005fbe959c39135f76 Mon Sep 17 00:00:00 2001
From: Roman Zeyde <roman.zeyde@satoshilabs.com>
Date: Wed, 2 Apr 2025 09:07:41 +0300
Subject: [PATCH] docs(core): fix nix-shell flag name

[no changelog]
---
 docs/core/emulator/valgrind.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/core/emulator/valgrind.md b/docs/core/emulator/valgrind.md
index 05ad6b3a23..c3ab720863 100644
--- a/docs/core/emulator/valgrind.md
+++ b/docs/core/emulator/valgrind.md
@@ -29,7 +29,7 @@ With `PYOPT=0`, most of the execution time is spent formatting and writing logs,
 
 If you're using Nix, you can use Valgrind and KCachegrind packages from our `shell.nix`:
 ```
-nix-shell --args devTools true --run "poetry shell"
+nix-shell --arg devTools true --run "poetry shell"
 ```
 
 Record profiling data on some device tests: