diff --git a/README.md b/README.md
index 656f4e0..75b7939 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # Virtual Network Gateway terraform module
 
-Terraform module to create Virtual network gateway to send encrypted traffic between an Azure virtual network and an on-premises location over the public Internet.
+Terraform module to create a Virtual Network Gateway to send encrypted traffic between an Azure virtual network and an on-premises location over the public Internet. Supports both VPN and ExpressRoute gateway types. VPN configuration supports ExpressRoute (private connection), Site-to-Site and Multi-Site (IPsec/IKE VPN tunnel). Optional active-active mode and point-to-site supported as well.
+
+>## *Creating a virtual network gateway can take up to **45 minutes** to complete. When you create a virtual network gateway, gateway VMs are deployed to the gateway subnet and configured with the settings that you specify*  
 
 Types of resources are supported:
 
@@ -8,8 +10,6 @@ Types of resources are supported:
 * Site-to-Site
 * ExpressRoute
 
->## *Creating a virtual network gateway can take up to **45 minutes** to complete. When you create a virtual network gateway, gateway VMs are deployed to the gateway subnet and configured with the settings that you specify*
-
 ## Module Usage
 
 ```hcl
@@ -18,6 +18,7 @@ module "vpn-gateway" {
   version = "1.0.0"
 
   # Resource Group, location, VNet and Subnet details
+  # IPSec Site-to-Site connection configuration requirements
   resource_group_name  = "rg-shared-westeurope-01"
   virtual_network_name = "vnet-shared-hub-westeurope-001"
   vpn_gateway_name     = "shared-vpn-gw01"
@@ -96,7 +97,7 @@ Name | Description
 ---- | -----------
 `address_space`|The address space out of which IP addresses for VPN clients will be taken. You can provide more than one address space, e.g. in CIDR notation
 `certifciate_path`|The public certificate of the root certificate authority. The certificate must be provided in Base-64 encoded X.509 format (PEM). In particular, this argument must not include the -----BEGIN CERTIFICATE----- or -----END CERTIFICATE----- markers
-`vpn_client_protocols`|) List of the protocols supported by the VPN client. The supported values are `SSTP`, `IkeV2` and `OpenVPN`
+`vpn_client_protocols`| List of the protocols supported by the VPN client. The supported values are `SSTP`, `IkeV2` and `OpenVPN`
 
 ## Recommended naming and tagging conventions
 
diff --git a/examples/point-to-site/cert.pem b/examples/point-to-site/cert.pem
deleted file mode 100644
index 630ff49..0000000
--- a/examples/point-to-site/cert.pem
+++ /dev/null
@@ -1,20 +0,0 @@
-MIIDnjCCAoagAwIBAgIhAKB7fd2/hLLoXJHF57TGm7ACkjrWrtgb+KnO+mMsvCw/
-MA0GCSqGSIb3DQEBBQUAMGUxCTAHBgNVBAYTADEQMA4GA1UECgwHZXhhbXBsZTEJ
-MAcGA1UECwwAMRQwEgYDVQQDDAtleGFtcGxlLmNvbTEPMA0GCSqGSIb3DQEJARYA
-MRQwEgYDVQQDDAtleGFtcGxlLmNvbTAeFw0yMDA5MjQyMDAxMDBaFw0yMTA5MjUy
-MDAxMDBaME8xCTAHBgNVBAYTADEQMA4GA1UECgwHZXhhbXBsZTEJMAcGA1UECwwA
-MRQwEgYDVQQDDAtleGFtcGxlLmNvbTEPMA0GCSqGSIb3DQEJARYAMIIBIjANBgkq
-hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAudme3h7l52ZrCX9uMYtsaJQikuPFCPFw
-mZFNCkILDoox03Ag4u+qPcS/Z3pT3QJQrM4Vy/I6K2ZnTWCTUhdh4QD69YPotcvC
-/0UBDkaZXO0XHMdqoWJFeqDF0WXvI+Suo2nxmx1lRNc5jZi36VW4SwzDdm31LfWI
-7FCDFyBQc3aBgc2SFxWkU0IKsLUnmfXIyWbBYioKcAUj7OuD9MY3TGrKB1xwjHxa
-abFQzuPFKTkLMmlXCBWweSS8XJXlnY6gvc1jAz6Vq3KET7V83ZCDVaikKeIstG+y
-DFp/Bs+CxMLi0k4nv0fHyXo9dCDkXQlYPgyENi+jo6KLxFdlxa3rmQIDAQABo08w
-TTAdBgNVHQ4EFgQUwMSixpf56/TXQNUvGwr/S4dpOlkwHwYDVR0jBBgwFoAUwMSi
-xpf56/TXQNUvGwr/S4dpOlkwCwYDVR0RBAQwAoIAMA0GCSqGSIb3DQEBBQUAA4IB
-AQCB3UGnJb3k2Sx1m47TQgPnQI3T16XIFsGHMivvwGuxIYz1hZrDhQ/2EepnLicK
-oPalygS0ko/1r3xGHcn1Ei/0N4SQTrRMfn4pjvXRGx+Rs2Nl9E3PUAMMcEuqW1Pa
-cUQrkEdlGg0t0fBtTpUHqyUFh0xU6Qlk2CIZdo2NaDoI6xpYYJtXqJWtTvOTe5op
-MOyajCaVrAXxY4Kk53Yrl1+yhbL+x4JNMrdO4wAn0bR0Teawm1y1WFsu9OHMoZzX
-Dgos8H06PH6rPvvvI1IFv3l5flPei3+YaO8m67nINbicW4BkBFwoxqjRnkCjZ+y0
-38xRFiD0G8J0rE6wPB/9sAwP
\ No newline at end of file
diff --git a/examples/point-to-site/main.tf b/examples/point-to-site/main.tf
index 547ff47..36aa6f4 100644
--- a/examples/point-to-site/main.tf
+++ b/examples/point-to-site/main.tf
@@ -1,13 +1,13 @@
 module "vpn-gateway" {
-  // source  = "kumarvna/vpn-gateway/azurerm"
-  // version = "1.0.0"
-  source = "../../"
+  source  = "kumarvna/vpn-gateway/azurerm"
+  version = "1.0.0"
+
   # Resource Group, location, VNet and Subnet details
   resource_group_name  = "rg-shared-westeurope-01"
   virtual_network_name = "vnet-shared-hub-westeurope-001"
   vpn_gateway_name     = "shared-vpn-gw01"
 
-  # client configuration
+  # client configuration for Point-to-Site VPN Gateway connections
   vpn_client_configuration = {
     address_space        = "10.1.0.0/24"
     vpn_client_protocols = ["SSTP", "IkeV2"]
diff --git a/examples/site-to-site/main.tf b/examples/site-to-site/main.tf
index 7834515..a84b888 100644
--- a/examples/site-to-site/main.tf
+++ b/examples/site-to-site/main.tf
@@ -3,6 +3,7 @@ module "vpn-gateway" {
   version = "1.0.0"
 
   # Resource Group, location, VNet and Subnet details
+  # IPSec Site-to-Site connection configuration requirements
   resource_group_name  = "rg-shared-westeurope-01"
   virtual_network_name = "vnet-shared-hub-westeurope-001"
   vpn_gateway_name     = "shared-vpn-gw01"