fix: Improve PodTemplate glossary

Author: abhilasha2418

content/en/docs/reference/glossary/pod-template.md

@@ -1,17 +1,28 @@
 ---
-title: Pod Template
+title: PodTemplate
 id: pod-template
 date: 2024-10-13
 short_description: >
-  A Pod Template defines template for creating pods.
+  A template for creating Pods.
 
 aka: 
+  - pod template
 tags:
 - core-object
 
 ---
-An API object that defines a template for creating {{< glossary_tooltip text="pod" term_id="pod" >}}, typically used in higher-level controllers.
+An API object that defines a template for creating {{< glossary_tooltip text="Pods" term_id="pod" >}}.
+The PodTemplate API is also embedded in API definitions for workload management, such as 
+{{< glossary_tooltip text="Deployment" term_id="deployment" >}} or
+{{< glossary_tooltip text="StatefulSets" term_id="StatefulSet" >}}.
 
 <!--more--> 
 
-Pod Templates provide a specification that includes metadata, labels, and a pod's desired state, which is utilized by controllers like {{< glossary_tooltip text="deployment" term_id="deployment" >}} and {{< glossary_tooltip text="statefulset" term_id="statefulset" >}} to create and manage multiple {{< glossary_tooltip text="replicas" term_id="" >}} of {{< glossary_tooltip text="pod" term_id="pod" >}}.
+Pod templates allow you to define common metadata (such as labels, or a template for the name of a
+new Pod) as well as to specify a pod's desired state.
+[Workload management](/docs/concepts/workloads/controllers/) controllers use Pod templates
+(embedded into another object, such as a Deployment or StatefulSet)
+to define and manage one or more {{< glossary_tooltip text="Pods" term_id="pod" >}}.
+When there can be multiple Pods based on the same template, these are called
+{{< glossary_tooltip term_id="replica" text="replicas" >}}.
+Although you can create a PodTemplate object directly, you rarely need to do so.