From 4631004fb5fea97544dce79319e640d08995dbae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BA=90=E6=96=87=E9=9B=A8?=
 <41315874+fumiama@users.noreply.github.com>
Date: Sun, 19 Sep 2021 22:04:10 +0800
Subject: [PATCH] Update README.md

---
 README.md | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index f231cf3..61af319 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,9 @@
 # go-hide-param
-Hide cmd line params in Golang.
+Cmd line params hiding tool for win & unix in Golang.
+
+## Usage
+```go
+import para "github.com/fumiama/go-hide-param"
+// This will hide os.Args[index]
+para.Hide(index)
+```