reformat autoscalers

ml-platform/terraform/templates/acm-template/templates/_namespace_template/app/values.yaml

@@ -27,10 +27,11 @@ imagePullSecrets: []
 head:
   groupName: headgroup
   rayVersion: 2.7.1
+  enableInTreeAutoscaling: true
     # If enableInTreeAutoscaling is true, the autoscaler sidecar will be added to the Ray head pod.
     # Ray autoscaler integration is supported only for Ray versions >= 1.11.0
     # Ray autoscaler integration is Beta with KubeRay >= 0.3.0 and Ray >= 2.0.0.
-  enableInTreeAutoscaling: true
+    # enableInTreeAutoscaling: true
     # autoscalerOptions is an OPTIONAL field specifying configuration overrides for the Ray autoscaler.
     # The example configuration shown below below represents the DEFAULT values.
   autoscalerOptions:
@@ -40,7 +41,7 @@ head:
         memory: "512Mi"
       requests:
         cpu: "500m"
-        memory: "512Mi"
+        memory: "512Mi"  
     # upscalingMode: Default
     # idleTimeoutSeconds: 60
     # securityContext: {}
@@ -315,4 +316,4 @@ additionalWorkerGroups:
         name: fluentbit-config
 
 service:
-  type: ClusterIP
+  type: ClusterIP