From 6094ebbc39209ecb8942a169d8604feeebb0a7bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=87=8C=E6=81=92?= <jiakun.dujk@alibaba-inc.com>
Date: Wed, 1 Apr 2015 23:59:43 +0800
Subject: [PATCH] update comment

---
 src/browser/ui/dom/DOMChildrenOperations.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/browser/ui/dom/DOMChildrenOperations.js b/src/browser/ui/dom/DOMChildrenOperations.js
index bd69dae7ef..d2da2b7d7c 100644
--- a/src/browser/ui/dom/DOMChildrenOperations.js
+++ b/src/browser/ui/dom/DOMChildrenOperations.js
@@ -33,9 +33,7 @@ function insertChildAt(parentNode, childNode, index) {
   // browsers so we must replace it with `null`.
 
   // fix render order error in safari
-  // IE8 can't use `item` when childNodes is empty or dynamic insert.
-  // Because index out of list
-  // But read is well after insert.
+  // IE8 will throw error when index out of list size.
   var beforeChild = index >= parentNode.childNodes.length ?
                     null :
                     parentNode.childNodes.item(index);