Merge pull request #5 from SCT-Engineering/prometheus

updated README.md one more time

lab/us-gov-east-1/vpc/cluster/eks-prometheus/README.md

@@ -41,15 +41,15 @@ This module is dependent on EKS module (eks). The cluster should exist already f
   set {
     name = "kube-state-metrics.image.repository"
     value = module.images.images[local.ksm_key].dest_repository
-  }
-  ```
+      }
+    ```
 6. In some other cases the image ecr repository had to be split by the colon separatory (:)
     ```
     set {
     name = "alertmanager.configmapReload.image.repository"
     value = split(":", module.images.images[local.prom_config_reload_key].dest_full_path)[0]
-  }
-  ```
+        }
+    ```