From e2820b046281ead52a90d7daf6b7bd015edc4858 Mon Sep 17 00:00:00 2001
From: Craigory V Coppola <craigorycoppola@gmail.com>
Date: Thu, 23 Jul 2020 17:25:55 -0500
Subject: [PATCH] Update readme.md for updated NodeComponent API

NodeComponent now requires a change detector ref, some doc's were out of date.
---
 README.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 1417cd8..501fda3 100755
--- a/README.md
+++ b/README.md
@@ -47,6 +47,7 @@ Custom node
 
 Extend node component
 ```ts
+import { Component, ChangeDetectorRef } from "@angular/core";
 import { NodeComponent, NodeService } from 'rete-angular-render-plugin';
 
 @Component({
@@ -55,8 +56,8 @@ import { NodeComponent, NodeService } from 'rete-angular-render-plugin';
   providers: [NodeService]
 })
 export class MyNodeComponent extends NodeComponent {
-  constructor(protected service: NodeService) {
-    super(service);
+  constructor(protected service: NodeService, protected cdr: ChangeDetectorRef) {
+    super(service, cdr);
   }
 }
 ```