Update README

Author: spompea-cfa

README.md

@@ -33,7 +33,7 @@ and run the consumer service on our local machine. This setup includes:
   - An SQS queue named `sqs-senzing-local-redo`
 - A local PostgreSQL database
 - A database initialization container to set up the Senzing schema
-- ~~The Senzing consumer service~~ (in development)
+- The Senzing consumer service
 - A `tools` container with the [Senzing v4 SDK][senzing-sdk] and
   [`awslocal`][awslocal] wrapper for interacting with LocalStack services
 
@@ -57,6 +57,12 @@ and run the consumer service on our local machine. This setup includes:
    docker compose run tools /bin/bash
    ```
 
+1. Spinning up a consumer service:
+
+   ```bash
+   docker compose run --env AWS_PROFILE_NAME="some-profile-name" --env Q_URL="https://some-sqs-queue-url" consumer
+   ```
+
 ### Using the services
 
 The `tools` container should be configured with the necessary environment