From 5a14cd5dbd4350ffa6db6f39ce7bf6b7b97747ce Mon Sep 17 00:00:00 2001
From: Scott Wallace <scott@wallace.sh>
Date: Fri, 8 Oct 2021 13:38:14 +0100
Subject: [PATCH] Fix the `DOCKSTAT_LISTEN_PORT` examples in the README.md

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index aba4630..eb51cbf 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,7 @@ container_inspect_downtime_alert_threshold{id="470e17a15751881cc0787f9aab6f1af00
 * Requires access to the Docker socket (`/var/run/docker.sock`)
 * The port `dockstat` listens on can be changed using the `DOCKSTAT_LISTEN_PORT` environment variable.  Default: `8080`
 
-      e.g. `LISTEN_PORT=80 python3 dockstat.py`
+      e.g. `DOCKSTAT_LISTEN_PORT=80 python3 dockstat.py`
 
 # Docker
 ## Build
@@ -94,7 +94,7 @@ services:
     container_name: dockstat
     environment:
       - TZ=Europe/London
-      - LISTEN_PORT=80
+      - DOCKSTAT_LISTEN_PORT=80
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock:ro
     restart: unless-stopped