[doc]loader for paddle.js

[doc]loader for paddle.js

web/src/loader/README.md

 [中文版](./README_cn.md)
 # PaddleJS odel loader
 
-Baidu paddlejs uses this loader  to get the model to the browser. The model loader can load browser friendly JSON file types and binary file types, supports single file loading and file fragment loading, and Jida uses the characteristics of browser parallel request to load reasoning model.
+Baidu paddlejs uses this loader  to get the model to the browser. The model loader can load browser friendly JSON file types and binary file types, supports single file loading and file fragment loading, and greatly uses the characteristics of browser parallel request to load reasoning model.
 
 ## Demonstration
 

web/src/loader/README_cn.md

 # PaddleJS Examples
 
-百度 PaddleJS 的使用这个加载器进行模型获取到浏览器。模型加载器可以加载浏览器友好的json文件类型和二进制文件类型，支持单文件加载和文件分片加载，吉大的利用浏览器并行请求的特性加载推理模型。
+百度 PaddleJS 的使用这个加载器进行模型获取到浏览器。模型加载器可以加载浏览器友好的json文件类型和二进制文件类型，支持单文件加载和文件分片加载，极大的利用浏览器并行请求的特性加载推理模型。
 
 ## 使用方法