Fix wrong format (#8740)

* style

* define-command-argument-container format

content/en/docs/tasks/configure-pod-container/assign-pods-nodes.md

@@ -21,7 +21,7 @@ Kubernetes cluster.
 
 1. List the nodes in your cluster:
 
-       kubectl get nodes
+        kubectl get nodes
 
     The output is similar to this:
 
@@ -32,7 +32,7 @@ Kubernetes cluster.
 
 1. Chose one of your nodes, and add a label to it:
 
-       kubectl label nodes <your-node-name> disktype=ssd
+        kubectl label nodes <your-node-name> disktype=ssd
 
     where `<your-node-name>` is the name of your chosen node.
 
@@ -62,11 +62,11 @@ a `disktype=ssd` label.
 1. Use the configuration file to create a pod that will get scheduled on your
    chosen node:
 
-       kubectl create -f https://k8s.io/docs/tasks/configure-pod-container/pod.yaml
+        kubectl create -f https://k8s.io/docs/tasks/configure-pod-container/pod.yaml
 
 1. Verify that the pod is running on your chosen node:
 
-       kubectl get pods --output=wide
+        kubectl get pods --output=wide
 
     The output is similar to this:
 

content/en/docs/tasks/inject-data-application/define-command-argument-container.md

@@ -41,11 +41,11 @@ file for the Pod defines a command and two arguments:
 
 1. Create a Pod based on the YAML configuration file:
 
-       kubectl create -f https://k8s.io/docs/tasks/inject-data-application/commands.yaml
+        kubectl create -f https://k8s.io/docs/tasks/inject-data-application/commands.yaml
 
 1. List the running Pods:
 
-       kubectl get pods
+        kubectl get pods
 
     The output shows that the container that ran in the command-demo Pod has
     completed.
@@ -53,7 +53,7 @@ file for the Pod defines a command and two arguments:
 1. To see the output of the command that ran in the container, view the logs
 from the Pod:
 
-       kubectl logs command-demo
+        kubectl logs command-demo
 
     The output shows the values of the HOSTNAME and KUBERNETES_PORT environment
     variables: