do some doc fix (#2456)

Author: hellertang

tencentcloud/services/vpc/resource_tc_route_table_entry.go

@@ -52,7 +52,7 @@ func ResourceTencentCloudVpcRouteEntry() *schema.Resource {
 				Type:        schema.TypeString,
 				Required:    true,
 				ForceNew:    true,
-				Description: "ID of next-hop gateway. Note: when `next_type` is EIP, GatewayId should be `0`.",
+				Description: "ID of next-hop gateway. Note: when `next_type` is EIP, `next_hub` should be `0`.",
 			},
 			// Name enabled will lead to exist route table diff fail (null -> false cannot diff).
 			"disabled": {

tencentcloud/services/vpn/resource_tc_vpn_gateway.md

@@ -19,13 +19,13 @@ resource "tencentcloud_vpn_gateway" "my_cgw" {
 }
 ```
 
-CCN IPEC VPN gateway
+CCN IPSEC VPN gateway
 ```hcl
 resource "tencentcloud_vpn_gateway" "my_cgw" {
   name      = "test"
   bandwidth = 5
   zone      = "ap-guangzhou-3"
-  type      = "CCN"
+  type      = "IPSEC"
 
   tags      = {
     test = "test"

website/docs/r/route_table_entry.html.markdown

@@ -50,7 +50,7 @@ resource "tencentcloud_route_table_entry" "instance" {
 The following arguments are supported:
 
 * `destination_cidr_block` - (Required, String, ForceNew) Destination address block.
-* `next_hub` - (Required, String, ForceNew) ID of next-hop gateway. Note: when `next_type` is EIP, GatewayId should be `0`.
+* `next_hub` - (Required, String, ForceNew) ID of next-hop gateway. Note: when `next_type` is EIP, `next_hub` should be `0`.
 * `next_type` - (Required, String, ForceNew) Type of next-hop. Valid values: `CVM`, `VPN`, `DIRECTCONNECT`, `PEERCONNECTION`, `HAVIP`, `NAT`, `NORMAL_CVM`, `EIP` and `LOCAL_GATEWAY`.
 * `route_table_id` - (Required, String, ForceNew) ID of routing table to which this entry belongs.
 * `description` - (Optional, String, ForceNew) Description of the routing table entry.

website/docs/r/vpn_gateway.html.markdown

@@ -31,14 +31,14 @@ resource "tencentcloud_vpn_gateway" "my_cgw" {
 }
 ```
 
-### CCN IPEC VPN gateway
+### CCN IPSEC VPN gateway
 
 ```hcl
 resource "tencentcloud_vpn_gateway" "my_cgw" {
   name      = "test"
   bandwidth = 5
   zone      = "ap-guangzhou-3"
-  type      = "CCN"
+  type      = "IPSEC"
 
   tags = {
     test = "test"