Updated mark down file and variable.tf

Author: Arya Girish K

solutions/quickstart/DA_docs.md

@@ -1,12 +1,12 @@
 # Cluster Size Configuration
 
-This document describes the cluster size options and their configuration details.
+This document describes the cluster size options and their configuration details.This table determines the number of availability zones, worker nodes per zone, and the machine type used for the OpenShift cluster.
 
 ## Cluster Table
 
 | T-Shirt Size | Number of Worker Nodes | Zones | vCPU per Node | Memory per Node (GB) | Disk per Node (GB) | Worker Node Flavor Name | HA Level           | Notes                                                    |
 |--------------|-----------------------|-------|---------------|----------------------|--------------------|------------------------|--------------------|----------------------------------------------------------|
-| Mini         | 2                     | 1     | 4             | 16                   | 100                | bx2.4x16               | Moderate (Basic)   | Smallest possible; basic HA across 2 zones   |            |
+| Mini         | 2                     | 2     | 4             | 16                   | 100                | bx2.4x16               | Moderate (Basic)   | Smallest possible; basic HA across 2 zones   |            |
 | Small        | 3                     | 3     | 8             | 32                   | 200                | bx2.8x32               | High               | Entry-level production HA   |                             |
 | Medium       | 5                     | 3     | 8             | 32                   | 200                | bx2.8x32               | High               | Moderate workloads, better HA |                           |
 | Large        | 7                     | 3     | 16            | 64                   | 400                | bx2.16x64              | High               | Large-scale, robust HA    |                               |

solutions/quickstart/variables.tf

@@ -87,7 +87,7 @@ variable "access_tags" {
 
 variable "size" {
   type        = string
-  description = "Defines the cluster size and capacity. This setting determines the number of availability zones, worker nodes per zone, and the machine type used for the OpenShift cluster. [Learn more](https://github.com/terraform-ibm-modules/terraform-ibm-base-ocp-vpc/blob/main/solutions/quickstart/DA_docs.md)."
+  description = "Defines the cluster size configuration. [Learn more](https://github.com/terraform-ibm-modules/terraform-ibm-base-ocp-vpc/blob/main/solutions/quickstart/DA_docs.md)."
   default     = "mini"
 }