From 688adb0c583edc093f41e3c012f435e2ba3d3369 Mon Sep 17 00:00:00 2001
From: Andreas Scherer <andreas_github@freenet.de>
Date: Sun, 20 Oct 2019 17:59:21 +0200
Subject: [PATCH] Update readme file.

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

diff --git a/README.md b/README.md
index fa00caa..727dbf9 100644
--- a/README.md
+++ b/README.md
@@ -78,3 +78,6 @@ The following yaml variables are supported:
 - `subject`
 - `return-address`
 - `address`
+
+If you want to add some options to the `scrlttr2` document class, you can list
+them via the `letteroption` yaml variable.