Merge pull request #1974 from xialonglee/escape-from-liquid-template

Make the docs content escaped from liquid template brace tag

docs/user-guide/kubectl/kubectl_get.md

@@ -52,7 +52,7 @@ kubectl get [(-o|--output=)json|yaml|wide|custom-columns=...|custom-columns-file
 
 ### Examples
 
-```
+```{% raw %}
   # List all pods in ps output format.
   kubectl get pods
 
@@ -76,7 +76,7 @@ kubectl get [(-o|--output=)json|yaml|wide|custom-columns=...|custom-columns-file
 
   # List one or more resources by their type and names.
   kubectl get rc/web service/frontend pods/web-pod-13je7
-```
+{% endraw %}```
 
 ### Options