From 6fa3b8080870da56bc1c70d6dc62ad15405add14 Mon Sep 17 00:00:00 2001
From: Scott Kitterman <scott@kitterman.com>
Date: Tue, 6 Jun 2017 00:54:05 -0400
Subject: [PATCH] Improve dkimsign.py help message.

---
 dkimsign.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dkimsign.py b/dkimsign.py
index 941d88f..115a2d1 100644
--- a/dkimsign.py
+++ b/dkimsign.py
@@ -33,7 +33,8 @@ import dkim
 # positional arguments
 arguments=['--'+arg if arg[:8] == 'identity' else arg for arg in sys.argv[1:]]
 parser = argparse.ArgumentParser(
-    description='Produce DKIM signature for email messages.')
+    description='Produce DKIM signature for email messages.',
+    epilog="message to be signed follows commands on stdin")
 parser.add_argument('selector', action="store")
 parser.add_argument('domain', action="store")
 parser.add_argument('privatekeyfile', action="store")