From 972ec6d39f93e2aaeb2beeaa059933acdebafed6 Mon Sep 17 00:00:00 2001
From: Tien Nguyen Minh <tiennm99@outlook.com>
Date: Mon, 11 May 2026 20:16:58 +0700
Subject: [PATCH] docs: fix redirect README env-var snippet

---
 redis/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/redis/README.md b/redis/README.md
index 2561563..f4235e4 100644
--- a/redis/README.md
+++ b/redis/README.md
@@ -8,7 +8,7 @@
 > ```bash
 > docker run -d --restart unless-stopped \
 >   -e DB_TYPE=redis \
->    \
+>   -e REDIS_URL='...' \
 >   ghcr.io/tiennm99/db-keepalive:latest
 > ```
 >