Fix inline YAML in resource quota (#9906)

Closes: #9905

content/en/docs/concepts/policy/resource-quotas.md

@@ -213,13 +213,13 @@ works as follows:
 - Pods in the cluster have one of the three priority classes, "low", "medium", "high".
 - One quota object is created for each priority.
 
-1.  Save the following YAML to a file `quota.yml`.
+Save the following YAML to a file `quota.yml`.
 
-      ```yaml
-      apiVersion: v1
-      kind: List
-      items:
-      - apiVersion: v1
+```yaml
+apiVersion: v1
+kind: List
+items:
+- apiVersion: v1
   kind: ResourceQuota
   metadata:
     name: pods-high
@@ -233,7 +233,7 @@ works as follows:
       - operator : In
 	scopeName: PriorityClass
 	values: ["high"]
-      - apiVersion: v1
+- apiVersion: v1
   kind: ResourceQuota
   metadata:
     name: pods-medium
@@ -247,7 +247,7 @@ works as follows:
       - operator : In
 	scopeName: PriorityClass
 	values: ["medium"]
-      - apiVersion: v1
+- apiVersion: v1
   kind: ResourceQuota
   metadata:
     name: pods-low
@@ -261,58 +261,59 @@ works as follows:
       - operator : In
 	scopeName: PriorityClass
 	values: ["low"]
-      ```
+```
 
-2.  Apply it using `kubectl create`.
+Apply the YAML using `kubectl create`.
 
-      ```shell
-      kubectl create -f ./quota.yml
+```shell
+kubectl create -f ./quota.yml
 
-      resourcequota/pods-high created
-      resourcequota/pods-medium created
-      resourcequota/pods-low created
-      ```
+resourcequota/pods-high created
+resourcequota/pods-medium created
+resourcequota/pods-low created
+```
 
-3.  Verify that `Used` quota is `0` using `kubectl describe quota`.
+Verify that `Used` quota is `0` using `kubectl describe quota`.
 
-      ```shell
-      kubectl describe quota
+```shell
+kubectl describe quota
 
-      Name:       pods-high
-      Namespace:  default
-      Resource    Used  Hard
-      --------    ----  ----
-      cpu         0     1k
-      memory      0     200Gi
-      pods        0     10
+Name:       pods-high
+Namespace:  default
+Resource    Used  Hard
+--------    ----  ----
+cpu         0     1k
+memory      0     200Gi
+pods        0     10
 
 
-      Name:       pods-low
-      Namespace:  default
-      Resource    Used  Hard
-      --------    ----  ----
-      cpu         0     5
-      memory      0     10Gi
-      pods        0     10
+Name:       pods-low
+Namespace:  default
+Resource    Used  Hard
+--------    ----  ----
+cpu         0     5
+memory      0     10Gi
+pods        0     10
 
 
-      Name:       pods-medium
-      Namespace:  default
-      Resource    Used  Hard
-      --------    ----  ----
-      cpu         0     10
-      memory      0     20Gi
-      pods        0     10
-      ```
-4.  Create a pod with priority "high". Save the following YAML to a
-    file `high-priority-pod.yml`.
+Name:       pods-medium
+Namespace:  default
+Resource    Used  Hard
+--------    ----  ----
+cpu         0     10
+memory      0     20Gi
+pods        0     10
+```
 
-      ```yaml
-      apiVersion: v1
-      kind: Pod
-      metadata:
+Create a pod with priority "high". Save the following YAML to a
+file `high-priority-pod.yml`.
+
+```yaml
+apiVersion: v1
+kind: Pod
+metadata:
   name: high-priority
-      spec:
+spec:
   containers:
   - name: high-priority
     image: ubuntu
@@ -326,46 +327,46 @@ works as follows:
 	memory: "10Gi"
 	cpu: "500m"
   priorityClassName: high
-      ```
+```
 
-      Apply it with `kubectl create`.
+Apply it with `kubectl create`.
 
-      ```shell
-      kubectl create -f ./high-priority-pod.yml
-      ```
+```shell
+kubectl create -f ./high-priority-pod.yml
+```
 
-5.  Verify that "Used" stats for "high" priority quota, `pods-high`, has changed and that
-    the other two quotas are unchanged.
+Verify that "Used" stats for "high" priority quota, `pods-high`, has changed and that
+the other two quotas are unchanged.
 
-      ```shell
-      kubectl describe quota
+```shell
+kubectl describe quota
 
-      Name:       pods-high
-      Namespace:  default
-      Resource    Used  Hard
-      --------    ----  ----
-      cpu         500m  1k
-      memory      10Gi  200Gi
-      pods        1     10
+Name:       pods-high
+Namespace:  default
+Resource    Used  Hard
+--------    ----  ----
+cpu         500m  1k
+memory      10Gi  200Gi
+pods        1     10
 
 
-      Name:       pods-low
-      Namespace:  default
-      Resource    Used  Hard
-      --------    ----  ----
-      cpu         0     5
-      memory      0     10Gi
-      pods        0     10
+Name:       pods-low
+Namespace:  default
+Resource    Used  Hard
+--------    ----  ----
+cpu         0     5
+memory      0     10Gi
+pods        0     10
 
 
-      Name:       pods-medium
-      Namespace:  default
-      Resource    Used  Hard
-      --------    ----  ----
-      cpu         0     10
-      memory      0     20Gi
-      pods        0     10
-      ```
+Name:       pods-medium
+Namespace:  default
+Resource    Used  Hard
+--------    ----  ----
+cpu         0     10
+memory      0     20Gi
+pods        0     10
+```
 
 `scopeSelector` supports the following values in the `operator` field: