note in readme

akka · Apr 4, 2023 · 5f5678d · 5f5678d
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diff --git a/samples/grpc/shopping-analytics-service-scala/README.md b/samples/grpc/shopping-analytics-service-scala/README.md
@@ -18,4 +18,6 @@
 
 3. Start `shopping-cart-service` and add item to cart
 
-4. Notice the log output in the terminal of the `shopping-analytics-service`
+4. Add at least a total quantity of 10 to the cart, smaller carts are excluded by the event filter
+
+5. Notice the log output in the terminal of the `shopping-analytics-service`
diff --git a/samples/grpc/shopping-cart-service-scala/README.md b/samples/grpc/shopping-cart-service-scala/README.md
@@ -1,6 +1,6 @@
 ## Running the sample code
 
-1. Start a local PostgresSQL server on default port 5432 and a Kafka broker on port 9092. The included `docker-compose.yml` starts everything required for running locally.
+1. Start a local PostgresSQL server on default port 5432. The included `docker-compose.yml` starts everything required for running locally.
 
     ```shell
     docker-compose up -d

diff --git a/samples/replicated/shopping-cart-service-scala/README.md b/samples/replicated/shopping-cart-service-scala/README.md
@@ -51,7 +51,7 @@
     curl http://localhost:9201/ready
     ```
 
-6. Try it with [grpcurl](https://github.com/fullstorydev/grpcurl):
+6. Try it with [grpcurl](https://github.com/fullstorydev/grpcurl). Add at least a total quantity of 10 to the cart, smaller carts are excluded by the event filter.
 
     ```shell
     # add item to cart on the first replica