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README.md

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 [![Maintained by Powerdatahub.com](https://img.shields.io/badge/maintained%20by-powerdatahub.com-%233D4DFE.svg?style=for-the-badge)](https://powerdatahub.com/?ref=repo_aws_airflow) [![Apache Airflow 1.10.3](https://img.shields.io/badge/Apache%20Airflow-1.10.3-3D4DFE.svg?style=for-the-badge)](https://github.com/apache/airflow/)
 
 # Airflow AWS Module
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-Terraform module to deploy an [Apache Airflow](https://airflow.apache.org/) cluster on [AWS](https://aws.amazon.com/) backed by RDS PostgreSQL for metadata storage and celery result backend, [S3](https://aws.amazon.com/s3/) for logs and [SQS](https://aws.amazon.com/sqs/) as message broker with CeleryExecutor.
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+Terraform module to deploy an [Apache Airflow](https://airflow.apache.org/) cluster on AWS, backed by RDS PostgreSQL for metadata, [S3](https://aws.amazon.com/s3/) for logs and [SQS](https://aws.amazon.com/sqs/) as message broker with CeleryExecutor
 
 <img src="https://raw.githubusercontent.com/PowerDataHub/terraform-aws-airflow/master/terraform-aws-airflow.png?raw" align="center" width="100%" />