fixed formatting errors in ingress manifest

nagios_ingress.yml

@@ -4,7 +4,7 @@ kind: Ingress
 metadata:
   name: nagios
   annotations:
-    kubernetes.io/ingress.class: haproxy
+      kubernetes.io/ingress.class: haproxy
 spec:
   rules:
   - host: nagios.lan
@@ -13,7 +13,9 @@ spec:
       - path: /
         pathType: Prefix
         backend:
-          serviceName: nagios
+          service:
-          servicePort: 80
+            name: nagios
+            port:
+              number: 80
 
 # EOF