From ec399c45104e0fcb9a8ed7cc7e60ead42f72e1cf Mon Sep 17 00:00:00 2001
From: Michael Bumann <hello@michaelbumann.com>
Date: Mon, 4 Mar 2019 20:14:35 +0100
Subject: [PATCH] readme

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

diff --git a/README.md b/README.md
index b8e3706..ab829a2 100644
--- a/README.md
+++ b/README.md
@@ -75,7 +75,7 @@ Also have a look at [examples.rb](https://github.com/bumi/lnrpc/blob/master/exam
 The Lnrpc::Client constructor allows the following options: 
 
 * credentials: 
-  - `credentials` : the credentials data as string
+  - `credentials` : the credentials data as string (pass nil if a "trusted" cert (e.g. from letsencrypt is used)
   - `credentials_path` : the path to a credentials file (tls.cert) as string (default: `"#{LND_HOME_DIR}/tls.cert"` )
 * macaroon: 
   - `macaroon` : the macaroon as hex string