improve autoscaling_policy support in google_compute_node_group (#904…

…4) (#550)

Signed-off-by: Modular Magician <[email protected]>

node_group_basic/main.tf

@@ -9,6 +9,6 @@ resource "google_compute_node_group" "nodes" {
   zone        = "us-central1-f"
   description = "example google_compute_node_group for Terraform Google Provider"
 
-  size          = 1
+  initial_size          = 1
   node_template = google_compute_node_template.soletenant-tmpl.id
 }