From 9f1be532f766c8aaeb9675dff4960a1bea4d149a Mon Sep 17 00:00:00 2001
From: Amit Merchant <bullredeyes@gmail.com>
Date: Wed, 6 Sep 2017 12:15:49 +0530
Subject: [PATCH] Different function name used in the example.

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

diff --git a/README.md b/README.md
index bf69a48..b869286 100644
--- a/README.md
+++ b/README.md
@@ -287,7 +287,7 @@ function emailClients($clients) {
 ```php
 function emailClients($clients) {
     $activeClients = activeClients($clients);
-    array_walk($activeClients, 'email');
+    array_walk($activeClients, 'activeClients');
 }
 
 function activeClients($clients) {