From 16113d5631c7516dad1f4eceee07ac703ee5cc35 Mon Sep 17 00:00:00 2001
From: Jeroen van Rensen <46967616+jeroenvanrensen@users.noreply.github.com>
Date: Fri, 10 Sep 2021 18:27:03 +0200
Subject: [PATCH] Update README.md

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

diff --git a/README.md b/README.md
index 8c0fec1..4323a7e 100644
--- a/README.md
+++ b/README.md
@@ -81,7 +81,7 @@ Apply a tag to a Subscriber.
 
 ```php
 $tag_id = '99999'; // This tag must be valid for your ConvertKit account.
-$api->add_tag(tag_id, [
+$api->add_tag($tag_id, [
 			'email' => 'test@test.com'
 		]);
 ```