From 4f656fd196e58ef935900717444962cb26a05d2e Mon Sep 17 00:00:00 2001
From: Tojo <masaya@tojo.tokyo>
Date: Sun, 24 Jun 2018 13:07:54 +0900
Subject: Update README.md

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 53c8804..0ba7922 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,16 @@ Draw sexp.
 raco pkg install https://github.com/tojoqk/pict-sexp.git
 ```
 
+# UPDATE
+```
+raco pkg update https://github.com/tojoqk/pict-sexp.git
+````
+
+# UNINSTALL
+```
+raco pkg remove pict-sexp
+```
+
 # USAGE
 Save as "pict-fib.png".
 ```
-- 
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