Add annotatios in autoscale example (#1901)

The original autoscale example misses annotations
2019-10-22 06:02:25 +08:00 · 2019-10-22 06:02:25 +08:00 · e2ee73d197
parent dbae4d819c
commit e2ee73d197
1 changed files with 3 additions and 2 deletions
--- a/docs/serving/configuring-the-autoscaler.md
+++ b/docs/serving/configuring-the-autoscaler.md
@ -179,6 +179,7 @@ template.
 spec:
  template:
    metadata:
+      annotations:
        autoscaling.knative.dev/metric: concurrency
        autoscaling.knative.dev/class: hpa.autoscaling.knative.dev
 ```