From a9757ec6743d75648b268608688bfc6b4726844b Mon Sep 17 00:00:00 2001
From: meDavid <D.Kingma@jool.nl>
Date: Tue, 11 Jul 2017 20:45:32 +0200
Subject: [PATCH] docs: Fix code example in the ChangeDetectorRef docs (#18051)

Minor example fix: mark the 'ref' constructor parameter as a private property
---
 packages/core/src/change_detection/change_detector_ref.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/core/src/change_detection/change_detector_ref.ts b/packages/core/src/change_detection/change_detector_ref.ts
index 21bb7dde38..ee01d95916 100644
--- a/packages/core/src/change_detection/change_detector_ref.ts
+++ b/packages/core/src/change_detection/change_detector_ref.ts
@@ -26,7 +26,7 @@ export abstract class ChangeDetectorRef {
    * class Cmp {
    *   numberOfTicks = 0;
    *
-   *   constructor(ref: ChangeDetectorRef) {
+   *   constructor(private ref: ChangeDetectorRef) {
    *     setInterval(() => {
    *       this.numberOfTicks ++
    *       // the following is required, otherwise the view will not be updated