grammar correction in pod overview

Author: rogue-gamer-ryt

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

@@ -39,7 +39,7 @@ runtime, and it helps to describe Pods using some terminology from Docker.
 {{< /note >}}
 
 The shared context of a Pod is a set of Linux namespaces, cgroups, and
-potentially other facets of isolation - the same things that isolate a {{< glossary_tooltip text="containers" term_id="container" >}}. Within a Pod's context, the individual applications may have
+potentially other facets of isolation - the same things that isolate a {{< glossary_tooltip text="container" term_id="container" >}}. Within a Pod's context, the individual applications may have
 further sub-isolations applied.
 
 A Pod is similar to a set of containers with shared namespaces and shared filesystem volumes.