Remove stale note in loki.source.podlogs (#706) (#708)

* Remove stale Note and minor tidy

* Remove stale note

* Update intro text

(cherry picked from commit 00b32ef)

Co-authored-by: Clayton Cornell <[email protected]>

docs/sources/reference/components/loki.source.podlogs.md

@@ -6,17 +6,12 @@ title: loki.source.podlogs
 
 # loki.source.podlogs
 
-`loki.source.podlogs` discovers `PodLogs` resources on Kubernetes and, using
-the Kubernetes API, tails logs from Kubernetes containers of Pods specified by
-the discovered them.
+`loki.source.podlogs` discovers `PodLogs` resources on Kubernetes.
+The `PodLogs` resources provide rules for which Kubernetes Pods to discover on your cluster.
 
-`loki.source.podlogs` is similar to `loki.source.kubernetes`, but uses custom
-resources rather than being fed targets from another component.
+`loki.source.podlogs` uses the Kubernetes API to tail the logs from the discovered Kubernetes Pods.
 
-{{< admonition type="note" >}}
-Unlike `loki.source.kubernetes`, it is not possible to distribute responsibility of collecting logs across multiple {{< param "PRODUCT_NAME" >}}s.
-To avoid collecting duplicate logs, only one {{< param "PRODUCT_NAME" >}} should be running a `loki.source.podlogs` component.
-{{< /admonition >}}
+`loki.source.podlogs` is similar to `loki.source.kubernetes`, but uses custom resources rather than being fed targets from another component.
 
 {{< admonition type="note" >}}
 Because `loki.source.podlogs` uses the Kubernetes API to tail logs, it uses more network traffic and CPU consumption of Kubelets than `loki.source.file`.
@@ -127,7 +122,7 @@ selector                              | [selector][]         | Label selector fo
 selector > match_expression           | [match_expression][] | Label selector expression for which `PodLogs` to discover.                                       | no
 namespace_selector                    | [selector][]         | Label selector for which namespaces to discover `PodLogs` in.                                    | no
 namespace_selector > match_expression | [match_expression][] | Label selector expression for which namespaces to discover `PodLogs` in.                         | no
-clustering                            | [clustering][]       | Configure the component for when {{< param "PRODUCT_NAME" >}} is running in clustered mode. | no
+clustering                            | [clustering][]       | Configure the component for when {{< param "PRODUCT_NAME" >}} is running in clustered mode.      | no
 
 The `>` symbol indicates deeper levels of nesting.
 For example, `client > basic_auth` refers to a `basic_auth` block defined inside a `client` block.