Adding Circle CI status badge

Author: jnonino

README.md

@@ -2,7 +2,7 @@
 
 This Terraform module deploys an AWS ECS Fargate service.
 
-[![CircleCI](https://circleci.com/gh/jnonino/terraform-aws-ecs-fargate/tree/master.svg?style=svg)](https://circleci.com/gh/jnonino/terraform-aws-ecs-fargate/tree/master)
+[![CircleCI](https://circleci.com/gh/jnonino/terraform-aws-ecs-fargate-service/tree/master.svg?style=svg)](https://circleci.com/gh/jnonino/terraform-aws-ecs-fargate-service/tree/master)
 
 ## Usage