Merge pull request #31729 from SWADESNA/patch-1

Update memory-default-namespace.md

Author: k8s-ci-robot

content/en/docs/tasks/administer-cluster/manage-resources/memory-default-namespace.md

@@ -13,7 +13,7 @@ This page shows how to configure default memory requests and limits for a
 {{< glossary_tooltip text="namespace" term_id="namespace" >}}.
 
 A Kubernetes cluster can be divided into namespaces. Once you have a namespace that
-that has a default memory
+has a default memory
 [limit](/docs/concepts/configuration/manage-resources-containers/#requests-and-limits),
 and you then try to create a Pod with a container that does not specify its own memory
 limit its own memory limit, then the