fix typos and file layout for yamllint

examples/example-deployment.yaml

@@ -37,17 +37,17 @@ spec:
         app: example
     spec:
       containers:
-      - name: example
-        image: testcontainers/helloworld
-        ports:
-        - containerPort: 8080
-        volumeMounts:
-        - mountPath: "/var/www/html"
-          name: example-volume
+        - name: example
+          image: testcontainers/helloworld
+          ports:
+            - containerPort: 8080
+          volumeMounts:
+            - mountPath: "/var/www/html"
+              name: example-volume
       volumes:
-      - name: example-volume
-        persistentVolumeClaim:
-          claimName: example-pvc
+        - name: example-volume
+          persistentVolumeClaim:
+            claimName: example-pvc
 ---
 apiVersion: v1
 kind: Service
@@ -75,17 +75,17 @@ metadata:
   namespace: example
 spec:
   rules:
-  - host: "example.apps.yolokube.de"
-    http:
-      paths:
-      - pathType: Prefix
-        path: "/"
-        backend:
-          service:
-            name: example-service
-            port:
-              number: 80
+    - host: "example.apps.yolokube.de"
+      http:
+        paths:
+          - pathType: Prefix
+            path: "/"
+            backend:
+              service:
+                name: example-service
+                port:
+                  number: 80
   tls:
-  - hosts:
-      - example.apps.yolokube.de
-    secretName: example-tls-key
+    - hosts:
+        - example.apps.yolokube.de
+      secretName: example-tls-key