Readme update

README.md

@@ -1,6 +1,7 @@
 ### Distributed Tracing Java Sample
 
 This project demonstrates how to implement distributed tracing in java spring boot application with the help for below microservices
+
 - [order-service](order-service)
 - [payment-service](payment-service)
 - [user-service](user-service)
@@ -27,6 +28,7 @@ Run `http://localhost:8761`
 Start individual microservice using below commands
 
 1. UserService
+
 ```
 cd user-service
 mvn clean install -Dmaven.test.skip
@@ -35,6 +37,7 @@ sh ./script/start.sh
 ```
 
 2. OrderService
+
 ```
 cd order-service
 mvn clean install -Dmaven.test.skip
@@ -43,15 +46,27 @@ sh ./script/start.sh
 ```
 
 3. PaymentService
+
 ```
 cd payment-service
 mvn clean install -Dmaven.test.skip
 sh ./script/start.sh
 
 ```
 
+4. Demo UI
+
+To capture traces from above microservice run the [sample-ui](ui) application using below commands
+
+```
+npm install -g serve
+serve -l 9090 ui
+```
+
+Open http://localhost:9090 and perform actions that will capture traces to signoz
 
+![DemoUI](demo-ui.png)
 
 View traces, logs and metrics:
 
-- View the metrics in signoz, go to http://localhost:3301/application 
+- View the metrics in signoz, go to http://localhost:3301/application