From 410fe0c2fb2b9ee7a12f95518c9133a7720db5f9 Mon Sep 17 00:00:00 2001
From: shimataro <shimataro@zelkova.cc>
Date: Wed, 22 Jan 2020 23:50:32 +0900
Subject: [PATCH] * add note about key format (#86)

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

diff --git a/README.md b/README.md
index 6953fea..799186f 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,8 @@ Useful for SCP, SFTP, and `rsync` over SSH in deployment script.
 
 Add your SSH key to your product secrets by clicking `Settings` - `Secrets` - `Add a new secret` beforehand.
 
+**NOTE:** Due to version of OpenSSH on VM, OpenSSH key format (begins with `-----BEGIN OPENSSH PRIVATE KEY-----`) may not work. Please use PEM format (begins with `-----BEGIN RSA PRIVATE KEY-----`) instead.
+
 ```yaml
 runs-on: ubuntu-latest
 steps: