From 1ba97513c938dce57d33f1b54b70547a41e4ea13 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Simon=20J=C3=BCrgensmeyer?= <Simon.Juergensmeyer@gmail.com>
Date: Thu, 9 May 2024 09:56:48 +0200
Subject: [PATCH] Docs: Mention value from env as default value

---
 docs/v2/examples/flags.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/v2/examples/flags.md b/docs/v2/examples/flags.md
index 2e79d3460f..f3792bff4b 100644
--- a/docs/v2/examples/flags.md
+++ b/docs/v2/examples/flags.md
@@ -470,6 +470,8 @@ func main() {
 }
 ```
 
+When `Value` is not set for the flag, but a matching environment variable is found, the value from the environment will be used in the generated docs as the default value.
+
 #### Values from files
 
 You can also have the default value set from file via `FilePath`.  e.g.