From b866f71998616bfa5d6611035f04568ac86e21ed Mon Sep 17 00:00:00 2001
From: Hatter Jiang <jht5945@gmail.com>
Date: Sat, 30 Jul 2022 23:57:39 +0800
Subject: [PATCH] feat: update readme

---
 README.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a770c9f..8c9fccc 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,9 @@
 # rotate-puts
 
-Rotate outputs from std in
\ No newline at end of file
+Rotate outputs from std in
+
+Usage:
+```shell
+command | rotate-puts
+```
+