Merge pull request #22963 from Arhell/fix-typo

fix typo

Author: k8s-ci-robot

content/en/docs/concepts/workloads/pods/_index.md

@@ -19,7 +19,7 @@ A _Pod_ (as in a pod of whales or pea pod) is a group of one or more
 for how to run the containers. A Pod's contents are always co-located and
 co-scheduled, and run in a shared context. A Pod models an
 application-specific "logical host": it contains one or more application
-containers which are relatively tightly coupled. 
+containers which are relatively tightly coupled.
 In non-cloud contexts, applications executed on the same physical or virtual machine are analogous to cloud applications executed on the same logical host.
 
 As well as application containers, a Pod can contain
@@ -51,7 +51,7 @@ with shared namespaces and shared filesystem volumes.
 
 Usually you don't need to create Pods directly, even singleton Pods. Instead, create them using workload resources such as {{< glossary_tooltip text="Deployment"
 term_id="deployment" >}} or {{< glossary_tooltip text="Job" term_id="job" >}}.
-If your Pods need to track state, consider the 
+If your Pods need to track state, consider the
 {{< glossary_tooltip text="StatefulSet" term_id="statefulset" >}} resource.
 
 Pods in a Kubernetes cluster are used in two main ways:
@@ -65,7 +65,7 @@ Pods in a Kubernetes cluster are used in two main ways:
   tightly coupled and need to share resources. These co-located containers
   form a single cohesive unit of service—for example, one container serving data
   stored in a shared volume to the public, while a separate _sidecar_ container
-  refreshes or updates those files.  
+  refreshes or updates those files.
   The Pod wraps these containers, storage resources, and an ephemeral network
   identity together as a single unit.
 
@@ -190,7 +190,7 @@ changing existing code.
 ## Resource sharing and communication
 
 Pods enable data sharing and communication among their constituent
-containters.
+containers.
 
 ### Storage in Pods {#pod-storage}
 
@@ -258,7 +258,7 @@ but cannot be controlled from there.
   configure different Pods with different container runtime configurations.
 * Read about [Pod topology spread constraints](/docs/concepts/workloads/pods/pod-topology-spread-constraints/).
 * Read about [PodDisruptionBudget](https://kubernetes.io/docs/concepts/workloads/pods/disruptions/) and how you can use it to manage application availability during disruptions.
-* Pod is a top-level resource in the Kubernetes REST API.  
+* Pod is a top-level resource in the Kubernetes REST API.
   The [Pod](/docs/reference/generated/kubernetes-api/{{< param "version" >}}/#pod-v1-core)
   object definition describes the object in detail.
 * [The Distributed System Toolkit: Patterns for Composite Containers](https://kubernetes.io/blog/2015/06/the-distributed-system-toolkit-patterns) explains common layouts for Pods with more than one container.