upd：sdk运行环境错误提示文案修改

Author: livehigh

sdk/cos.js

@@ -60,8 +60,8 @@ var COS = function (options) {
         console.warn('warning: AppId has been deprecated, Please put it at the end of parameter Bucket(E.g: "test-1250000000").');
     }
     if (util.isWeb()) {
-      console.warn('warning: cos-nodejs-sdk-v5 不支持浏览器使用，浏览器调用 COS API 请使用 cos-js-sdk-v5，参考文档： https://cloud.tencent.com/document/product/436/11459');
-      console.warn('warning: cos-nodejs-sdk-v5 does not support browsers. Please use cos-js-sdk-v5 when browsers call COS API, Refer to the following document: https://cloud.tencent.com/document/product/436/11459');
+      console.warn('warning: cos-nodejs-sdk-v5 不支持浏览器使用，请改用 cos-js-sdk-v5，参考文档： https://cloud.tencent.com/document/product/436/11459');
+      console.warn('warning: cos-nodejs-sdk-v5 does not support browsers. Please use cos-js-sdk-v5 instead, See: https://cloud.tencent.com/document/product/436/11459');
     }
     event.init(this);
     task.init(this);