update(k8s-metacollector): add work in progress disclaimer

Furthermo e, fix indentation in commans example

Signed-off-by: Aldo Lacuku <[email protected]>

charts/k8s-metacollector/README.gotmpl

@@ -39,8 +39,8 @@ Assuming that Promtheus scrapes only the ServiceMonitors that present a `release
 helm install k8s-metacollector falcosecurity/k8s-metacollector \
     --create-namespace \
     --namespace metacollector \
-	--set serviceMonitor.create=true \
-	--set serviceMonitor.labels.release="kube-prometheus-stack"
+    --set serviceMonitor.create=true \
+    --set serviceMonitor.labels.release="kube-prometheus-stack"
 ```
 
 ## Uninstalling the Chart

charts/k8s-metacollector/README.md

@@ -1,5 +1,7 @@
 # k8s-metacollector
 
+⚠️ The chart is still a work in progress ⚠️
+
 [k8s-metacollector](https://github.com/falcosecurity/k8s-metacollector) is a self-contained module that can be deployed within a Kubernetes cluster to perform the task of gathering metadata from various Kubernetes resources and subsequently transmitting this collected metadata to designated subscribers.
 
 ## Introduction
@@ -39,8 +41,8 @@ Assuming that Promtheus scrapes only the ServiceMonitors that present a `release
 helm install k8s-metacollector falcosecurity/k8s-metacollector \
     --create-namespace \
     --namespace metacollector \
-	--set serviceMonitor.create=true \
-	--set serviceMonitor.labels.release="kube-prometheus-stack"
+    --set serviceMonitor.create=true \
+    --set serviceMonitor.labels.release="kube-prometheus-stack"
 ```
 
 ## Uninstalling the Chart
@@ -125,4 +127,4 @@ The following table lists the main configurable parameters of the k8s-metacollec
 | serviceMonitor.scrapeTimeout | string | `"30s"` | scrapeTimeout determines the maximum time Prometheus should wait for a target to respond to a scrape request. If the target does not respond within the specified timeout, Prometheus considers the scrape as failed for that target. |
 | serviceMonitor.targetLabels | list | `[]` | targetLabels defines the labels which are transferred from the associated Kubernetes service object onto the ingested metrics. |
 | serviceMonitor.tlsConfig | object | `{}` | tlsConfig specifies TLS (Transport Layer Security) configuration for secure communication when scraping metrics from a service. It allows you to define the details of the TLS connection, such as CA certificate, client certificate, and client key. Currently, the k8s-metacollector does not support TLS configuration for the metrics endpoint. |
-| tolerations | list | `[]` | tolerations are applied to pods and allow them to be scheduled on nodes with matching taints. |
+| tolerations | list | `[]` | tolerations are applied to pods and allow them to be scheduled on nodes with matching taints. |