From 28be6a204103645140205f42329925e18f327698 Mon Sep 17 00:00:00 2001
From: davisgoglin <emailofdavis@gmail.com>
Date: Sat, 12 Mar 2016 17:03:02 -0800
Subject: [PATCH] Add usage

---
 escpos/cli.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/escpos/cli.py b/escpos/cli.py
index d2cb756..fa50f0a 100755
--- a/escpos/cli.py
+++ b/escpos/cli.py
@@ -10,7 +10,8 @@ from escpos import constants
 
 parser = argparse.ArgumentParser(
     description='CLI for python-escpos',
-    epilog='To see help for escpos commands, run with a destination defined.'
+    epilog='To see help for escpos commands, run with a destination defined.',
+    usage='python -m escpos.cli destination_type [--args] command [--args]'
 )
 dest_subparsers = parser.add_subparsers(
     title='Destination',