From dfae669281d6db8013506f19bc68590bcc82b570 Mon Sep 17 00:00:00 2001
From: Tim <13067978+Timwun@users.noreply.github.com>
Date: Mon, 17 Jun 2019 13:48:20 +0200
Subject: [PATCH] Update command parameter

The parameter layout changed from "--pg-host" to "--pg.host"

The command exit with error code 2 without the change.
---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index bcb4884..1ce9320 100644
--- a/README.md
+++ b/README.md
@@ -31,8 +31,8 @@ Then, start the prometheus-postgreSQL storage adapter using:
 ```
  docker run --name prometheus_postgresql_adapter --link pg_prometheus -d -p 9201:9201 \
  timescale/prometheus-postgresql-adapter:latest \
- -pg-host=pg_prometheus \
- -pg-prometheus-log-samples
+ -pg.host=pg_prometheus \
+ -pg.prometheus-log-samples
 ```
 
 Finally, you can start Prometheus with: