From 4b23c4fbe8be25ba54795d0777468c986537a8a5 Mon Sep 17 00:00:00 2001
From: Simon H <5968653+dummdidumm@users.noreply.github.com>
Date: Mon, 13 Sep 2021 10:19:49 +0200
Subject: [PATCH] [docs] clarify readable callback timing

#6724
---
 site/content/docs/03-run-time.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/site/content/docs/03-run-time.md b/site/content/docs/03-run-time.md
index 13a3966c82..ac6383494a 100644
--- a/site/content/docs/03-run-time.md
+++ b/site/content/docs/03-run-time.md
@@ -357,7 +357,7 @@ store = derived([a, ...b], callback: ([a: any, ...b: any[]], set: (value: any) =
 
 ---
 
-Derives a store from one or more other stores. Whenever those dependencies change, the callback runs.
+Derives a store from one or more other stores. Whenever those dependencies change or the first subscriber subscribes, the callback runs.
 
 In the simplest version, `derived` takes a single store, and the callback returns a derived value.