Merge pull request #149 from emmanuel-ferdman/master

Update `sentinel-golang` reference

Author: UnderTreeTech

README.md

@@ -29,7 +29,7 @@ The former is suitable for final consistent business locks, while the latter is
 - Registry: Service Registry discovery, etcd is the default service discovery component
 - Status: Global error handling for error conversion between HTTP/RPC
 - Dashboard: Build metrics dashboard based on Grafana, to be implemented
-- Breaker: Support [alibaba sentinel](github.com/alibaba/sentinel-golang), 
+- Breaker: Support [alibaba sentinel](https://github.com/alibaba/sentinel-golang), 
 [google sre breaker](https://landing.google.com/sre/sre-book/chapters/handling-overload/)
 - Middlewares & Interceptors: HTTP/RPC Server common middleware, such as recovery, trace, metric and logger,etc
 

README_CN.md

@@ -26,7 +26,7 @@
 - Registry：服务注册发现，制定通用接口定义，默认支持etcd
 - Status：全局错误处理，用于HTTP/RPC之间错误转换。后续可扩展成从remote加载错误定义
 - Dashboard：基于Grafana搭建metrics大盘，待实现
-- Breaker：熔断器，支持[alibaba sentinel](github.com/alibaba/sentinel-golang)、[google sre breaker](https://landing.google.com/sre/sre-book/chapters/handling-overload/)
+- Breaker：熔断器，支持[alibaba sentinel](https://github.com/alibaba/sentinel-golang)、[google sre breaker](https://landing.google.com/sre/sre-book/chapters/handling-overload/)
 - Middlewares & Interceptors：http/rpc server通用中间件，如recovery, trace, metric and logger等