correct remote state documentation and add config sub-arguments for atlas.

website/source/docs/providers/terraform/r/remote_state.html.md

@@ -16,7 +16,7 @@ Retrieves state meta data from a remote backend
 resource "terraform_remote_state" "vpc" {
     backend = "atlas"
     config {
-        path = "hashicorp/vpc-prod"
+        name = "hashicorp/vpc-prod"
     }
 }
 
@@ -32,6 +32,7 @@ The following arguments are supported:
 
 * `backend` - (Required) The remote backend to use.
 * `config` - (Optional) The configuration of the remote backend.
+ * Remote state config docs can be found [here](https://www.terraform.io/docs/state/remote/atlas.html)
 
 ## Attributes Reference