change attribute name (#5179) (#10023)

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

.changelog/5179.txt

@@ -0,0 +1,3 @@
+```release-note:bug
+compute: fixed two error messages in `google_compute_instance`
+```

google/resource_compute_instance.go

@@ -1303,7 +1303,7 @@ func resourceComputeInstanceRead(d *schema.ResourceData, meta interface{}) error
 		return fmt.Errorf("Error setting confidential_instance_config: %s", err)
 	}
 	if err := d.Set("advanced_machine_features", flattenAdvancedMachineFeatures(instance.AdvancedMachineFeatures)); err != nil {
-		return fmt.Errorf("Error setting advanced_machine_config: %s", err)
+		return fmt.Errorf("Error setting advanced_machine_features: %s", err)
 	}
 	if d.Get("desired_status") != "" {
 		if err := d.Set("desired_status", instance.Status); err != nil {
@@ -1744,7 +1744,7 @@ func resourceComputeInstanceUpdate(d *schema.ResourceData, meta interface{}) err
 
 		if statusBeforeUpdate == "RUNNING" && desiredStatus != "TERMINATED" && !d.Get("allow_stopping_for_update").(bool) {
 			return fmt.Errorf("Changing the machine_type, min_cpu_platform, service_account, enable_display, shielded_instance_config, scheduling.node_affinities " +
-				"or network_interface.[#d].(network/subnetwork/subnetwork_project) or advanced_machine_config on a started instance requires stopping it. " +
+				"or network_interface.[#d].(network/subnetwork/subnetwork_project) or advanced_machine_features on a started instance requires stopping it. " +
 				"To acknowledge this, please set allow_stopping_for_update = true in your config. " +
 				"You can also stop it by setting desired_status = \"TERMINATED\", but the instance will not be restarted after the update.")
 		}

website/docs/r/compute_instance.html.markdown

@@ -176,7 +176,7 @@ The following arguments are supported:
 
 * `confidential_instance_config` (Optional) - Enable [Confidential Mode](https://cloud.google.com/compute/confidential-vm/docs/about-cvm) on this VM.
 
-* `advanced_machine_config` (Optional) - Configure Nested Virtualisation and Simultaneous Hyper Threading  on this VM.
+* `advanced_machine_features` (Optional) - Configure Nested Virtualisation and Simultaneous Hyper Threading  on this VM.
 
 * `network_performance_config` (Optional, [Beta](https://terraform.io/docs/providers/google/guides/provider_versions.html)
     Configures network performance settings for the instance. Structure is