From d857ea959842c083616e6a9c31b9e9592635e18a Mon Sep 17 00:00:00 2001
From: bsanches <bsanches@paypal.com>
Date: Thu, 9 Jun 2016 20:40:18 -0700
Subject: [PATCH] use method shorthand for comonad example

---
 readme.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/readme.md b/readme.md
index affb88c..eca8af8 100644
--- a/readme.md
+++ b/readme.md
@@ -439,10 +439,10 @@ compose(foo, identity) ≍ compose(identity, foo) ≍ foo
 > An object that has `extract` and `extend` functions.
 
 ```js
-let CoIdentity = v => ({
+const CoIdentity = v => ({
     val: v,
-    extract: function () { return this.val },
-    extend: function (f) { return CoIdentity(f(this)) }
+    extract() { return this.val },
+    extend(f) { return CoIdentity(f(this)) }
 })
 ```