bug 1686775 - Typo in Example openshift#1

Author: Bob Gaydos

dev_guide/pod_autoscaling.adoc

@@ -121,7 +121,7 @@ spec:
   scaleTargetRef:
     kind: DeploymentConfig <2>
     name: frontend <3>
-    apiVersion: apps/v1 <4>
+    apiVersion: apps.openshift.io/v1 <4>
     subresource: scale
   minReplicas: 1 <5>
   maxReplicas: 10 <6>
@@ -149,7 +149,7 @@ metadata:
   name: hpa-resource-metrics-cpu <1>
 spec:
   scaleTargetRef:
-    apiVersion: apps/v1 <2>
+    apiVersion: apps.openshift.io/v1 <2>
     kind: ReplicationController <3>
     name: hello-hpa-cpu <4>
   minReplicas: 1 <5>