From f86d6b82db6fe02accf8a0a5e77c336b5c6bee7d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=91=9B=E4=BA=9A=E8=8A=B3?= <geyafang@huawei.com>
Date: Wed, 8 Jun 2022 11:45:45 +0000
Subject: [PATCH] fixed e490a92 from
 https://gitee.com/ge-yafang/docs/pulls/5155 update
 en/application-dev/reference/apis/js-apis-webgl2.md. Signed-off-by:
 @ge-yafang <geyafang@huawei.com>

---
 en/application-dev/reference/apis/js-apis-webgl2.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/en/application-dev/reference/apis/js-apis-webgl2.md b/en/application-dev/reference/apis/js-apis-webgl2.md
index ee49d2a2e3..cd0894fa90 100644
--- a/en/application-dev/reference/apis/js-apis-webgl2.md
+++ b/en/application-dev/reference/apis/js-apis-webgl2.md
@@ -13,7 +13,8 @@ This module provides WebGL APIs that correspond to the OpenGL ES 3.0 feature set
 Create a **<canvas\>** component in the HML file. The following is an example:
 
 
-```
+```html
+<!--xxx.hml-->
 <div class="container">
     <canvas ref="canvas1" style="width : 400px; height : 200px; background-color : lightyellow;"></canvas>
     <button class="btn-button" onclick="BtnDraw2D">BtnDraw2D</button>
-- 
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