Update README.md

benhuang1024 · web-flow · commit f779fc2f04a3 · 2019-01-19T01:35:29.000+08:00
diff --git a/README.md b/README.md
@@ -19,9 +19,9 @@ npm install -g browserify
 
 修改 construct.js 文件
 
-···
+```
 browserify  construct.js -o php.js
-···
+```
 
 #### 注意事项
 
