Fixed 2048 example

Author: bigkraig

examples/2048/2048-ingress.yaml

@@ -1,20 +1,17 @@
 apiVersion: extensions/v1beta1
 kind: Ingress
 metadata:
-  name: "nginx-ingress"
+  name: "2048-ingress"
   namespace: "2048-game"
   annotations:
     kubernetes.io/ingress.class: alb
     alb.ingress.kubernetes.io/scheme: internal
     alb.ingress.kubernetes.io/target-type: pod
-    alb.ingress.kubernetes.io/subnets: subnet-1234
-    alb.ingress.kubernetes.io/security-groups: sg-1234
   labels:
-    app: 2048-nginx-ingress
+    app: 2048-ingress
 spec:
   rules:
-  - host: 2048.example.com
-    http:
+  - http:
       paths:
       - path: /
         backend: