diff --git a/sdk/SdkSamples/Orders/GetLineItemActivationLink.cs b/sdk/SdkSamples/Orders/GetLineItemActivationLink.cs
index ad94490..ade7bf0 100644
--- a/sdk/SdkSamples/Orders/GetLineItemActivationLink.cs
+++ b/sdk/SdkSamples/Orders/GetLineItemActivationLink.cs
@@ -9,7 +9,7 @@ using System;
 namespace Microsoft.Store.PartnerCenter.Samples.Orders
 {
     /// <summary>
-    /// A scenario that retrieves a customer orders.
+    /// A scenario that retrieves an activation link from a customer order.
     /// </summary>
     public class GetLineItemActivationLink : BasePartnerScenario
     {
diff --git a/sdk/SdkSamples/Subscriptions/CancelSaaSSubscription.cs b/sdk/SdkSamples/Subscriptions/CancelSaaSSubscription.cs
index 68ab291..3812801 100644
--- a/sdk/SdkSamples/Subscriptions/CancelSaaSSubscription.cs
+++ b/sdk/SdkSamples/Subscriptions/CancelSaaSSubscription.cs
@@ -7,7 +7,7 @@
 namespace Microsoft.Store.PartnerCenter.Samples.Subscriptions
 {
     /// <summary>
-    /// A scenario that updates an existing customer subscription.
+    /// A scenario that cancels an existing customer subscription.
     /// </summary>
     public class CancelSaaSSubscription : BasePartnerScenario
     {
diff --git a/sdk/SdkSamples/Subscriptions/ToggleSubscriptionAutoRenew.cs b/sdk/SdkSamples/Subscriptions/ToggleSubscriptionAutoRenew.cs
index 46cb150..f9b8790 100644
--- a/sdk/SdkSamples/Subscriptions/ToggleSubscriptionAutoRenew.cs
+++ b/sdk/SdkSamples/Subscriptions/ToggleSubscriptionAutoRenew.cs
@@ -1,14 +1,20 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+// -----------------------------------------------------------------------
+// <copyright file="ToggleSubscriptionAutoRenew.cs" company="Microsoft">
+//      Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+// -----------------------------------------------------------------------
 
 namespace Microsoft.Store.PartnerCenter.Samples.Subscriptions
 {
+    /// <summary>
+    /// A scenario that toggles autorenew for an existing subscription.
+    /// </summary>
     class ToggleSubscriptionAutoRenew : BasePartnerScenario
-
     {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="CancelSaaSSubscription"/> class.
+        /// </summary>
+        /// <param name="context">The scenario context.</param>
         public ToggleSubscriptionAutoRenew(IScenarioContext context) : base("Toggle Subcription Autorenew", context)
         {
         }