charts/kube-prometheus-stack: fix typos

Splitted #313 per chart as requested.

Signed-off-by: Mateusz Gozdek <mgozdekof@gmail.com>

charts/kube-prometheus-stack/Chart.yaml

@@ -17,7 +17,7 @@ name: kube-prometheus-stack
 sources:
   - https://github.com/prometheus-community/helm-charts
   - https://github.com/prometheus-operator/kube-prometheus
-version: 11.0.3
+version: 11.0.4
 appVersion: 0.43.1
 tillerVersion: ">=2.12.0"
 kubeVersion: ">=1.16.0-0"

charts/kube-prometheus-stack/README.md

@@ -266,7 +266,7 @@ If the **prometheus-operator** values are compatible with the new **kube-prometh
     kubectl delete pvc/<PersistenceVolumeClaim name> -n monitoring
     ```
 
-    Additonaly, you have to manually remove the remaining `prometheus-operator-kubelet` service.
+    Additionally, you have to manually remove the remaining `prometheus-operator-kubelet` service.
 
     ```console
     kubectl delete service/prometheus-operator-kubelet -n kube-system

charts/kube-prometheus-stack/values.yaml

@@ -1898,7 +1898,7 @@ prometheus:
     ## to break upgrades of Prometheus. It is advised to review Prometheus release notes to ensure that no incompatible
     ## scrape configs are going to break Prometheus after the upgrade.
     ##
-    ## The scrape configuraiton example below will find master nodes, provided they have the name .*mst.*, relabel the
+    ## The scrape configuration example below will find master nodes, provided they have the name .*mst.*, relabel the
     ## port to 2379 and allow etcd scraping provided it is running on all Kubernetes master nodes
     ##
     additionalScrapeConfigs: []