Update README.md

Author: noahoo7

examples/AWS/AWS-EKS/README.md

@@ -103,13 +103,13 @@ This process can also be done using the AWS Command Line Interface (CLI) or the
    1. Exectute the command: 
    `helm repo add prometheus-community https://prometheus-community.github.io/helm-charts`
    2. Execute the command:
-       
+        `
         helm install my-prometheus --repo https://prometheus-community.github.io/helm-charts prometheus \
         --namespace prometheus --create-namespace \
         --set pushgateway.enabled=false \
         --set alertmanager.enabled=false \
         -f https://raw.githubusercontent.com/opencost/opencost/develop/kubernetes/prometheus/extraScrapeConfigs.yaml
-       
+        `
 ## Deploying OpenCost
    1. Execute the command:
       `kubectl apply --namespace opencost -f https://raw.githubusercontent.com/opencost/opencost/develop/kubernetes/opencost.yaml`