ci: update vars description (#781)

Author: surajsbharadwaj

modules/powervs-vpc-landing-zone/README.md

@@ -112,7 +112,7 @@ Creates VPC Landing Zone | Performs VPC VSI OS Config | Creates PowerVS Infrastr
 | <a name="input_configure_nfs_server"></a> [configure\_nfs\_server](#input\_configure\_nfs\_server) | Specify if NFS server will be configured. This will allow you easily to share files between PowerVS instances (e.g., SAP installation files). NFS server will be installed on the private-svs vsi. If yes, ensure 'nfs\_server\_config' optional variable is set properly below. Default value is '1TB' which will be mounted on '/nfs'. | `bool` | `false` | no |
 | <a name="input_configure_ntp_forwarder"></a> [configure\_ntp\_forwarder](#input\_configure\_ntp\_forwarder) | Specify if NTP forwarder will be configured. This will allow you to synchronize time between IBM PowerVS instances. NTP forwarder will be installed on the private-svs-1 vsi if exists else on inet-svs-1 vsi. | `bool` | `false` | no |
 | <a name="input_dns_forwarder_config"></a> [dns\_forwarder\_config](#input\_dns\_forwarder\_config) | Configuration for the DNS forwarder to a DNS service that is not reachable directly from PowerVS. | <pre>object({<br>    dns_servers = string<br>  })</pre> | <pre>{<br>  "dns_servers": "161.26.0.7; 161.26.0.8; 9.9.9.9;"<br>}</pre> | no |
-| <a name="input_external_access_ip"></a> [external\_access\_ip](#input\_external\_access\_ip) | Specify the IP address or CIDR to login through SSH to the environment after deployment. Access to this environment will be allowed only from this IP address. | `string` | n/a | yes |
+| <a name="input_external_access_ip"></a> [external\_access\_ip](#input\_external\_access\_ip) | Specify the source IP address or CIDR for login through SSH to the environment after deployment. Access to the environment will be allowed only from this IP address. | `string` | n/a | yes |
 | <a name="input_landing_zone_configuration"></a> [landing\_zone\_configuration](#input\_landing\_zone\_configuration) | VPC landing zone configuration. Provided value must be one of ['3VPC\_RHEL', '3VPC\_SLES', '1VPC\_RHEL'] only. | `string` | n/a | yes |
 | <a name="input_nfs_server_config"></a> [nfs\_server\_config](#input\_nfs\_server\_config) | Configuration for the NFS server. 'size' is in GB, 'mount\_path' defines the mount point on os. Set 'configure\_nfs\_server' to false to ignore creating volume. | <pre>object({<br>    size       = number<br>    mount_path = string<br>  })</pre> | <pre>{<br>  "mount_path": "/nfs",<br>  "size": 1000<br>}</pre> | no |
 | <a name="input_powervs_backup_network"></a> [powervs\_backup\_network](#input\_powervs\_backup\_network) | Name of the IBM Cloud PowerVS backup network and CIDR to create. | <pre>object({<br>    name = string<br>    cidr = string<br>  })</pre> | <pre>{<br>  "cidr": "10.52.0.0/24",<br>  "name": "bkp_net"<br>}</pre> | no |

modules/powervs-vpc-landing-zone/variables.tf

@@ -24,7 +24,7 @@ variable "landing_zone_configuration" {
 }
 
 variable "external_access_ip" {
-  description = "Specify the IP address or CIDR to login through SSH to the environment after deployment. Access to this environment will be allowed only from this IP address."
+  description = "Specify the source IP address or CIDR for login through SSH to the environment after deployment. Access to the environment will be allowed only from this IP address."
   type        = string
 }