Merge pull request #1 from redis-field-engineering/update-reademe

update readme to use gradlew instead

Author: slorello89

Diff for: samples/bluesky-sentiment-analysis/README.md

@@ -16,7 +16,7 @@ in the frontend with Grafana.
 You can run the demo locally using docker by running:
 
 ```
-./mvnw clean package
+./gradlew build
 docker compose build
 docker compose up
 ```
@@ -35,4 +35,4 @@ If you'd like to try running with more consumers remotely, there are terraform s
 terraform init
 terraform plan -var-file='.tfvars'
 terraform apply -var-file='.tfvars' --auto-approve
-```
+```