Merge pull request #48 from dongxuny/master

Enrich README.md

README.md

@@ -8,7 +8,7 @@ Interceptor & bootstrapper designed for [gRPC](https://grpc.io/docs/languages/go
 
 This belongs to [rk-boot](https://github.com/rookie-ninja/rk-boot) family. We suggest use this lib from [rk-boot](https://github.com/rookie-ninja/rk-boot).
 
-![image](img/boot-arch.png)
+![image](docs/img/boot-arch.png)
 
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@@ -64,7 +64,7 @@ This belongs to [rk-boot](https://github.com/rookie-ninja/rk-boot) family. We su
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 ## Architecture
-![image](img/grpc-arch.png)
+![image](docs/img/grpc-arch.png)
 
 ## Supported bootstrap
 | Bootstrap | Description |
@@ -360,23 +360,21 @@ $ grpcurl -plaintext localhost:8080 rk.api.v1.RkCommonService.Healthy
 #### 6.2 Swagger UI
 Please refer [documentation](https://rkdev.info/docs/bootstrapper/user-guide/grpc-golang/basic/swagger-ui/) for details of configuration.
 
-By default, we could access swagger UI at [/sw].
-- http://localhost:8080/sw
+By default, we could access swagger UI at [http://localhost:8080/sw](http://localhost:8080/sw)
 
 ![sw](docs/img/simple-sw.png)
 
 #### 6.3 TV
 Please refer [documentation](https://rkdev.info/docs/bootstrapper/user-guide/grpc-golang/basic/tv/) for details of configuration.
 
-By default, we could access TV at [/tv].
+By default, we could access TV at [http://localhost:8080/rk/v1/tv](http://localhost:8080/rk/v1/tv)
 
 ![tv](docs/img/simple-tv.png)
 
 #### 6.4 Prometheus Metrics
 Please refer [documentation](https://rkdev.info/docs/bootstrapper/user-guide/grpc-golang/basic/middleware-metrics/) for details of configuration.
 
-By default, we could access prometheus client at [/metrics]
-- http://localhost:8080/metrics
+By default, we could access prometheus client at [http://localhost:8080/metrics](http://localhost:8080/metrics)
 
 ![prom](docs/img/simple-prom.png)
 
@@ -517,7 +515,7 @@ Prometheus client will automatically register into [grpc-gateway](https://github
 
 Access [http://localhost:8080/metrics](http://localhost:8080/metrics)
 
-![image](img/prom-inter.png)
+![image](docs/img/prom-inter.png)
 
 ## YAML options
 User can start multiple [gRPC](https://grpc.io/docs/languages/go/) and [grpc-gateway](https://github.com/grpc-ecosystem/grpc-gateway) instances at the same time. Please make sure use different port and name.