diff --git a/quickstart/101-cosmos-db-azure-container-instance/aci.tf b/quickstart/101-cosmos-db-azure-container-instance/aci.tf
index 2e33f631..c7779a18 100644
--- a/quickstart/101-cosmos-db-azure-container-instance/aci.tf
+++ b/quickstart/101-cosmos-db-azure-container-instance/aci.tf
@@ -1,9 +1,3 @@
-# This code sets two environment variables: COSMOS_DB_ENDPOINT and COSMOS_DB_MASTERKEY. 
-# These variables hold the location and key for accessing the database.
-# The values for these variables are obtained from the database instance created in main.tf
-# This process is known as interpolation. 
-# To learn more about Terraform interpolation, see https://www.terraform.io/language/v1.1.x/configuration-0-11/interpolation. 
-
 resource "azurerm_container_group" "vote_aci" {
   name                = "vote_aci"
   location            = azurerm_resource_group.rg.location
@@ -24,7 +18,7 @@ resource "azurerm_container_group" "vote_aci" {
 
     secure_environment_variables = {
       "COSMOS_DB_ENDPOINT"  = azurerm_cosmosdb_account.vote_cosmos_db.endpoint
-      "COSMOS_DB_MASTERKEY" = azurerm_cosmosdb_account.vote_cosmos_db.primary_master_key
+      "COSMOS_DB_MASTERKEY" = azurerm_cosmosdb_account.vote_cosmos_db.primary_key
       "TITLE"               = "Azure Voting App"
       "VOTE1VALUE"          = "Cats"
       "VOTE2VALUE"          = "Dogs"
diff --git a/quickstart/201-k8s-cluster-with-tf-and-aks/main.tf b/quickstart/201-k8s-cluster-with-tf-and-aks/main.tf
index 0069ac6f..7bfa90f8 100644
--- a/quickstart/201-k8s-cluster-with-tf-and-aks/main.tf
+++ b/quickstart/201-k8s-cluster-with-tf-and-aks/main.tf
@@ -14,7 +14,8 @@ resource "random_id" "log_analytics_workspace_name_suffix" {
 
 resource "azurerm_log_analytics_workspace" "test" {
   location            = var.log_analytics_workspace_location
-  # The WorkSpace name has to be unique across the whole of azure, not just the current subscription/tenant.
+  # The WorkSpace name has to be unique across the whole of azure;
+  # not just the current subscription/tenant.
   name                = "${var.log_analytics_workspace_name}-${random_id.log_analytics_workspace_name_suffix.dec}"
   resource_group_name = azurerm_resource_group.rg.name
   sku                 = var.log_analytics_workspace_sku