update comments and refactor

digitalocean/database/resource_database_user.go

@@ -136,7 +136,7 @@ func resourceDigitalOceanDatabaseUserCreate(ctx context.Context, d *schema.Resou
 	d.SetId(makeDatabaseUserID(clusterID, user.Name))
 	log.Printf("[INFO] Database User Name: %s", user.Name)
 
-	// set userSettings only on create, due to Create responses including `settings` but Get responses not including them
+	// set userSettings only on CreateUser, due to CreateUser responses including `settings` but GetUser responses not including `settings`
 	if err := d.Set("settings", flattenUserSettings(user.Settings)); err != nil {
 		return diag.Errorf("Error setting user settings: %#v", err)
 	}