From a2a90c3ba851b29d329f591e3c096316db66daa9 Mon Sep 17 00:00:00 2001
From: Peter Dave Hello <hsu@peterdavehello.org>
Date: Tue, 9 Jun 2015 06:17:55 +0800
Subject: [PATCH] update readme

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 7bbc284..b02fa5e 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # ColorEchoForShell
-Make echo colorful with easier method.
+Make echo colorful with easier method. In [bash](https://www.gnu.org/software/bash/) and [zsh](http://www.zsh.org/).
 
 ## Installation