Update README.md

Signed-off-by: Deepanshu Agarwal <[email protected]>

Author: DeepanshuA

configuration/javascript/sdk/README.md

@@ -58,7 +58,7 @@ sleep: 120
 
 ```bash
 cd ./order-processor
-dapr run --app-id order-processor --resources-path ../../../components/ --app-protocol grpc --dapr-grpc-port 3500 -- node index.js
+dapr run --app-id order-processor --resources-path ../../../components/ --app-protocol grpc --dapr-grpc-port 50001 -- node index.js
 ```
 
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