podSpec array doesn't have to be JSON

content/en/docs/concepts/workloads/pods/init-containers.md

@@ -31,7 +31,7 @@ If an init container fails for a Pod, Kubernetes restarts the Pod repeatedly unt
 container succeeds. However, if the Pod has a `restartPolicy` of Never, it is not restarted.
 
 To specify a container as an init container, add the `initContainers` field on the PodSpec as
-a JSON array of objects of type
+an array of objects of type
 [Container](/docs/reference/generated/kubernetes-api/{{< param "version" >}}/#container-v1-core)
 alongside the app `containers` array.
 The status of the init containers is returned in `.status.initContainerStatuses`