From 5dac2c60aa4a44051191a061b68af487dd2f0e3c Mon Sep 17 00:00:00 2001
From: Jun Kurihara <junkurihara@users.noreply.github.com>
Date: Mon, 28 Apr 2025 17:55:54 +0900
Subject: [PATCH] docs: update readme

---
 README.md | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 07b48d0..2f90401 100644
--- a/README.md
+++ b/README.md
@@ -88,9 +88,10 @@ The full help messages are given follows.
 usage: rpxy [OPTIONS] --config <FILE>
 
 Options:
-  -c, --config <FILE>  Configuration file path like ./config.toml
-  -h, --help           Print help
-  -V, --version        Print version
+  -c, --config <FILE>      Configuration file path like ./config.toml
+  -l, --log-dir <LOG_DIR>  Directory for log files. If not specified, logs are printed to stdout.
+  -h, --help               Print help
+  -V, --version            Print version
 ```
 
 If you set `--log-dir=<log_dir>`, the log files are created in the specified directory. Otherwise, the log is printed to stdout.