fix typos and file layout for yamllint

tests/test-ingress.yaml

@@ -23,10 +23,10 @@ spec:
         app: test1
     spec:
       containers:
-      - name: test1
-        image: containous/whoami
-        ports:
-        - containerPort: 80
+        - name: test1
+          image: containous/whoami
+          ports:
+            - containerPort: 80
 ---
 apiVersion: v1
 kind: Service
@@ -51,17 +51,17 @@ metadata:
   namespace: aaron-test
 spec:
   rules:
-  - host: "test.services.yolokube.de"
-    http:
-      paths:
-      - pathType: Prefix
-        path: "/"
-        backend:
-          service:
-            name: test1-service
-            port:
-              number: 80
+    - host: "test.services.yolokube.de"
+      http:
+        paths:
+          - pathType: Prefix
+            path: "/"
+            backend:
+              service:
+                name: test1-service
+                port:
+                  number: 80
   tls:
-  - hosts:
-      - test.services.yolokube.de
-    secretName: test2-tls-key
+    - hosts:
+        - test.services.yolokube.de
+      secretName: test2-tls-key