Update Table of Contents

Author: aawnu

README.md

@@ -6,16 +6,16 @@ PHP Wrapper for Google Analytics 4 with Server Side Tracking
 
 `composer require alexwestergaard/php-ga4`
 
-- [PHP GA4 | PHP 8+](#php-ga4--php-8)
-  - [Events](#events)
-    - [Default](#default)
-    - [E-commerce](#e-commerce)
-    - [Engagement / Gaming](#engagement--gaming)
-  - [Frontend \& Backend Communication](#frontend--backend-communication)
-    - [Logged/Queued Events](#loggedqueued-events)
-    - [Frontend to Backend communication](#frontend-to-backend-communication)
-  - [Custom Events](#custom-events)
-  - [Documentation](#documentation)
+- [GDPR](#gdpr-notice)
+- [Events](#events)
+  - [Default](#default)
+  - [E-commerce](#e-commerce)
+  - [Engagement / Gaming](#engagement--gaming)
+- [Frontend \& Backend Communication](#frontend--backend-communication)
+  - [Logged/Queued Events](#loggedqueued-events)
+  - [Frontend to Backend communication](#frontend-to-backend-communication)
+- [Custom Events](#custom-events)
+- [Documentation](#documentation)
 
 **LEGACY WARNING**
 - `PHP 7` should only use `1.0.*` versions of this library