Beautify README.md

Author: wujun

README.md

@@ -1,8 +1,8 @@
 # AngularJS 8 使用程中的一些尝试和参考的资料
 
-1、[HttpInterceptor参考](https://jasonwatmore.com/post/2019/06/26/angular-8-basic-http-authentication-tutorial-example)
-2、 [HttpInterceptor 官网](https://angular.io/guide/http#intercepting-requests-and-responses)
-3、[不同环境打包参考](https://medium.com/@balramchavan/configure-and-build-angular-application-for-different-environments-7e94a3c0af23)
+1、[HttpInterceptor参考](https://jasonwatmore.com/post/2019/06/26/angular-8-basic-http-authentication-tutorial-example)  
+2、[HttpInterceptor 官网](https://angular.io/guide/http#intercepting-requests-and-responses)  
+3、[不同环境打包参考](https://medium.com/@balramchavan/configure-and-build-angular-application-for-different-environments-7e94a3c0af23)  
 4、[环境官网](https://angular.io/guide/build)
 
 # 构建不同环境命令