tiered storage: fix kubernetes specific blocks (#1325)

Author: paulohtb6

modules/manage/partials/tiered-storage.adoc

@@ -1565,6 +1565,8 @@ helm upgrade --install redpanda redpanda/redpanda --namespace <namespace> --crea
 
 CAUTION: Do not set an object storage property to an empty string `""` or to `null` as a way to reset it to its default value.
 
+endif::[]
+
 [[max-cache]]
 === Set a maximum cache size
 
@@ -1617,7 +1619,9 @@ Selecting an appropriate chunk eviction strategy helps manage cache space effect
 === Caching and chunking properties
 
 Use the following cluster-level properties to set the maximum cache size, the cache check interval, and chunking qualities.
-ifndef::env-kubernetes[Edit them with the `rpk cluster config edit` command.]
+ifndef::env-kubernetes[]
+Edit them with the `rpk cluster config edit` command.
+endif::[]
 
 |===
 | Property      | Description
@@ -1681,7 +1685,9 @@ For normal usage, you do not need to configure the transport properties. The Red
 
 Redpanda uses the following properties to configure transport.
 
-ifndef::env-kubernetes[Edit them with the `rpk cluster config edit` command.]
+ifndef::env-kubernetes[]
+Edit them with the `rpk cluster config edit` command.
+endif::[]
 
 |===
 | Property | Description