diff --git a/patterns/aws-vpc-cni-network-policy/charts/demo-application/Chart.yaml b/patterns/aws-vpc-cni-network-policy/charts/demo-application/Chart.yaml
index 7a8d00dd4e..7e6d29f9b3 100644
--- a/patterns/aws-vpc-cni-network-policy/charts/demo-application/Chart.yaml
+++ b/patterns/aws-vpc-cni-network-policy/charts/demo-application/Chart.yaml
@@ -2,4 +2,4 @@ apiVersion: v2
 name: demo-application
 description: A Helm chart to deploy the demo-application
 type: application
-version: 1.0.0
\ No newline at end of file
+version: 1.0.0
diff --git a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/backend-deploy.yaml b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/backend-deploy.yaml
index e3c3c1d465..766e0b573a 100644
--- a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/backend-deploy.yaml
+++ b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/backend-deploy.yaml
@@ -1,7 +1,7 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: backend 
+  name: backend
   namespace: stars
 spec:
   replicas: 1
@@ -11,10 +11,10 @@ spec:
   template:
     metadata:
       labels:
-        role: backend 
+        role: backend
     spec:
       containers:
-      - name: backend 
+      - name: backend
         image: calico/star-probe:v0.1.0
         imagePullPolicy: Always
         command:
@@ -22,4 +22,4 @@ spec:
         - --http-port=6379
         - --urls=http://frontend.stars:80/status,http://backend.stars:6379/status,http://client.client:9000/status
         ports:
-        - containerPort: 6379
\ No newline at end of file
+        - containerPort: 6379
diff --git a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/backend-svc.yaml b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/backend-svc.yaml
index 5a579569ad..1298c3b74e 100644
--- a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/backend-svc.yaml
+++ b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/backend-svc.yaml
@@ -1,11 +1,11 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: backend 
+  name: backend
   namespace: stars
 spec:
   ports:
   - port: 6379
-    targetPort: 6379 
+    targetPort: 6379
   selector:
-    role: backend
\ No newline at end of file
+    role: backend
diff --git a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/client-deploy.yaml b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/client-deploy.yaml
index 8d763dcede..35c2d7caab 100644
--- a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/client-deploy.yaml
+++ b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/client-deploy.yaml
@@ -1,7 +1,7 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: client 
+  name: client
   namespace: client
 spec:
   replicas: 1
@@ -11,14 +11,14 @@ spec:
   template:
     metadata:
       labels:
-        role: client 
+        role: client
     spec:
       containers:
-      - name: client 
+      - name: client
         image: calico/star-probe:v0.1.0
         imagePullPolicy: Always
         command:
         - probe
         - --urls=http://frontend.stars:80/status,http://backend.stars:6379/status
         ports:
-        - containerPort: 9000 
\ No newline at end of file
+        - containerPort: 9000
diff --git a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/client-ns.yaml b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/client-ns.yaml
index 91f714e9cb..d8e2c02b5a 100644
--- a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/client-ns.yaml
+++ b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/client-ns.yaml
@@ -3,4 +3,4 @@ kind: Namespace
 metadata:
   name: client
   labels:
-    role: client
\ No newline at end of file
+    role: client
diff --git a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/client-svc.yaml b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/client-svc.yaml
index cfd20be303..a91ded3d1c 100644
--- a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/client-svc.yaml
+++ b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/client-svc.yaml
@@ -5,7 +5,7 @@ metadata:
   namespace: client
 spec:
   ports:
-  - port: 9000 
+  - port: 9000
     targetPort: 9000
   selector:
-    role: client
\ No newline at end of file
+    role: client
diff --git a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/frontend-deploy.yaml b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/frontend-deploy.yaml
index c1b0762c32..5c0352c0d4 100644
--- a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/frontend-deploy.yaml
+++ b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/frontend-deploy.yaml
@@ -1,7 +1,7 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: frontend 
+  name: frontend
   namespace: stars
 spec:
   replicas: 1
@@ -11,10 +11,10 @@ spec:
   template:
     metadata:
       labels:
-        role: frontend 
+        role: frontend
     spec:
       containers:
-      - name: frontend 
+      - name: frontend
         image: calico/star-probe:v0.1.0
         imagePullPolicy: Always
         command:
@@ -22,4 +22,4 @@ spec:
         - --http-port=80
         - --urls=http://frontend.stars:80/status,http://backend.stars:6379/status,http://client.client:9000/status
         ports:
-        - containerPort: 80
\ No newline at end of file
+        - containerPort: 80
diff --git a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/frontend-svc.yaml b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/frontend-svc.yaml
index 08fafd487b..51426395b7 100644
--- a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/frontend-svc.yaml
+++ b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/frontend-svc.yaml
@@ -1,11 +1,11 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: frontend 
+  name: frontend
   namespace: stars
 spec:
   ports:
-  - port: 80 
-    targetPort: 80 
+  - port: 80
+    targetPort: 80
   selector:
-    role: frontend
\ No newline at end of file
+    role: frontend
diff --git a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/management-ui-deploy.yaml b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/management-ui-deploy.yaml
index 555f338290..391119d3e6 100644
--- a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/management-ui-deploy.yaml
+++ b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/management-ui-deploy.yaml
@@ -1,8 +1,8 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: management-ui 
-  namespace: management-ui 
+  name: management-ui
+  namespace: management-ui
 spec:
   replicas: 1
   selector:
@@ -11,11 +11,11 @@ spec:
   template:
     metadata:
       labels:
-        role: management-ui 
+        role: management-ui
     spec:
       containers:
-      - name: management-ui 
+      - name: management-ui
         image: calico/star-collect:v0.1.0
         imagePullPolicy: Always
         ports:
-        - containerPort: 9001
\ No newline at end of file
+        - containerPort: 9001
diff --git a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/management-ui-ns.yaml b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/management-ui-ns.yaml
index ef0a8ec158..afc419b80d 100644
--- a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/management-ui-ns.yaml
+++ b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/management-ui-ns.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 kind: Namespace
 metadata:
-  name: management-ui 
+  name: management-ui
   labels:
-    role: management-ui
\ No newline at end of file
+    role: management-ui
diff --git a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/management-ui-svc.yaml b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/management-ui-svc.yaml
index 09b850d8d2..9c0e64337d 100644
--- a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/management-ui-svc.yaml
+++ b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/management-ui-svc.yaml
@@ -1,12 +1,12 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: management-ui 
-  namespace: management-ui 
+  name: management-ui
+  namespace: management-ui
 spec:
   type: LoadBalancer
   ports:
-  - port: 80 
+  - port: 80
     targetPort: 9001
   selector:
-    role: management-ui
\ No newline at end of file
+    role: management-ui
diff --git a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/stars-ns.yaml b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/stars-ns.yaml
index de71efa857..67c4219fe9 100644
--- a/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/stars-ns.yaml
+++ b/patterns/aws-vpc-cni-network-policy/charts/demo-application/templates/stars-ns.yaml
@@ -1,4 +1,4 @@
 apiVersion: v1
 kind: Namespace
 metadata:
-  name: stars
\ No newline at end of file
+  name: stars