diff --git a/labs/1-Create-Catalog-API/end/Catalog.Data/CatalogItem.cs b/labs/1-Create-Catalog-API/end/Catalog.Data/CatalogItem.cs
index a2f3538..8644595 100644
--- a/labs/1-Create-Catalog-API/end/Catalog.Data/CatalogItem.cs
+++ b/labs/1-Create-Catalog-API/end/Catalog.Data/CatalogItem.cs
@@ -36,7 +36,7 @@ public class CatalogItem
     public int RestockThreshold { get; set; }
 
     /// <summary>
-    /// Maximum number of units that can be in-stock at any time (due to physicial/logistical constraints in warehouses)
+    /// Maximum number of units that can be in-stock at any time (due to physical/logistical constraints in warehouses)
     /// </summary>
     public int MaxStockThreshold { get; set; }
 
diff --git a/labs/1-Create-Catalog-API/src/Catalog.Data/CatalogItem.cs b/labs/1-Create-Catalog-API/src/Catalog.Data/CatalogItem.cs
index a2f3538..8644595 100644
--- a/labs/1-Create-Catalog-API/src/Catalog.Data/CatalogItem.cs
+++ b/labs/1-Create-Catalog-API/src/Catalog.Data/CatalogItem.cs
@@ -36,7 +36,7 @@ public class CatalogItem
     public int RestockThreshold { get; set; }
 
     /// <summary>
-    /// Maximum number of units that can be in-stock at any time (due to physicial/logistical constraints in warehouses)
+    /// Maximum number of units that can be in-stock at any time (due to physical/logistical constraints in warehouses)
     /// </summary>
     public int MaxStockThreshold { get; set; }
 
diff --git a/labs/2-Create-Blazor-Frontend/end/Catalog.Data/CatalogItem.cs b/labs/2-Create-Blazor-Frontend/end/Catalog.Data/CatalogItem.cs
index a2f3538..8644595 100644
--- a/labs/2-Create-Blazor-Frontend/end/Catalog.Data/CatalogItem.cs
+++ b/labs/2-Create-Blazor-Frontend/end/Catalog.Data/CatalogItem.cs
@@ -36,7 +36,7 @@ public class CatalogItem
     public int RestockThreshold { get; set; }
 
     /// <summary>
-    /// Maximum number of units that can be in-stock at any time (due to physicial/logistical constraints in warehouses)
+    /// Maximum number of units that can be in-stock at any time (due to physical/logistical constraints in warehouses)
     /// </summary>
     public int MaxStockThreshold { get; set; }
 
diff --git a/labs/2-Create-Blazor-Frontend/src/Catalog.Data/CatalogItem.cs b/labs/2-Create-Blazor-Frontend/src/Catalog.Data/CatalogItem.cs
index a2f3538..8644595 100644
--- a/labs/2-Create-Blazor-Frontend/src/Catalog.Data/CatalogItem.cs
+++ b/labs/2-Create-Blazor-Frontend/src/Catalog.Data/CatalogItem.cs
@@ -36,7 +36,7 @@ public class CatalogItem
     public int RestockThreshold { get; set; }
 
     /// <summary>
-    /// Maximum number of units that can be in-stock at any time (due to physicial/logistical constraints in warehouses)
+    /// Maximum number of units that can be in-stock at any time (due to physical/logistical constraints in warehouses)
     /// </summary>
     public int MaxStockThreshold { get; set; }
 
diff --git a/labs/3-Add-Identity/end/Catalog.Data/CatalogItem.cs b/labs/3-Add-Identity/end/Catalog.Data/CatalogItem.cs
index a2f3538..8644595 100644
--- a/labs/3-Add-Identity/end/Catalog.Data/CatalogItem.cs
+++ b/labs/3-Add-Identity/end/Catalog.Data/CatalogItem.cs
@@ -36,7 +36,7 @@ public class CatalogItem
     public int RestockThreshold { get; set; }
 
     /// <summary>
-    /// Maximum number of units that can be in-stock at any time (due to physicial/logistical constraints in warehouses)
+    /// Maximum number of units that can be in-stock at any time (due to physical/logistical constraints in warehouses)
     /// </summary>
     public int MaxStockThreshold { get; set; }
 
diff --git a/labs/3-Add-Identity/src/Catalog.Data/CatalogItem.cs b/labs/3-Add-Identity/src/Catalog.Data/CatalogItem.cs
index a2f3538..8644595 100644
--- a/labs/3-Add-Identity/src/Catalog.Data/CatalogItem.cs
+++ b/labs/3-Add-Identity/src/Catalog.Data/CatalogItem.cs
@@ -36,7 +36,7 @@ public class CatalogItem
     public int RestockThreshold { get; set; }
 
     /// <summary>
-    /// Maximum number of units that can be in-stock at any time (due to physicial/logistical constraints in warehouses)
+    /// Maximum number of units that can be in-stock at any time (due to physical/logistical constraints in warehouses)
     /// </summary>
     public int MaxStockThreshold { get; set; }
 
diff --git a/labs/4-Add-Shopping-Basket/end/Catalog.Data/CatalogItem.cs b/labs/4-Add-Shopping-Basket/end/Catalog.Data/CatalogItem.cs
index a2f3538..8644595 100644
--- a/labs/4-Add-Shopping-Basket/end/Catalog.Data/CatalogItem.cs
+++ b/labs/4-Add-Shopping-Basket/end/Catalog.Data/CatalogItem.cs
@@ -36,7 +36,7 @@ public class CatalogItem
     public int RestockThreshold { get; set; }
 
     /// <summary>
-    /// Maximum number of units that can be in-stock at any time (due to physicial/logistical constraints in warehouses)
+    /// Maximum number of units that can be in-stock at any time (due to physical/logistical constraints in warehouses)
     /// </summary>
     public int MaxStockThreshold { get; set; }
 
diff --git a/labs/4-Add-Shopping-Basket/src/Catalog.Data/CatalogItem.cs b/labs/4-Add-Shopping-Basket/src/Catalog.Data/CatalogItem.cs
index a2f3538..8644595 100644
--- a/labs/4-Add-Shopping-Basket/src/Catalog.Data/CatalogItem.cs
+++ b/labs/4-Add-Shopping-Basket/src/Catalog.Data/CatalogItem.cs
@@ -36,7 +36,7 @@ public class CatalogItem
     public int RestockThreshold { get; set; }
 
     /// <summary>
-    /// Maximum number of units that can be in-stock at any time (due to physicial/logistical constraints in warehouses)
+    /// Maximum number of units that can be in-stock at any time (due to physical/logistical constraints in warehouses)
     /// </summary>
     public int MaxStockThreshold { get; set; }
 
diff --git a/labs/5-Add-Checkout/end/Catalog.Data/CatalogItem.cs b/labs/5-Add-Checkout/end/Catalog.Data/CatalogItem.cs
index a2f3538..8644595 100644
--- a/labs/5-Add-Checkout/end/Catalog.Data/CatalogItem.cs
+++ b/labs/5-Add-Checkout/end/Catalog.Data/CatalogItem.cs
@@ -36,7 +36,7 @@ public class CatalogItem
     public int RestockThreshold { get; set; }
 
     /// <summary>
-    /// Maximum number of units that can be in-stock at any time (due to physicial/logistical constraints in warehouses)
+    /// Maximum number of units that can be in-stock at any time (due to physical/logistical constraints in warehouses)
     /// </summary>
     public int MaxStockThreshold { get; set; }
 
diff --git a/labs/5-Add-Checkout/src/Catalog.Data/CatalogItem.cs b/labs/5-Add-Checkout/src/Catalog.Data/CatalogItem.cs
index a2f3538..8644595 100644
--- a/labs/5-Add-Checkout/src/Catalog.Data/CatalogItem.cs
+++ b/labs/5-Add-Checkout/src/Catalog.Data/CatalogItem.cs
@@ -36,7 +36,7 @@ public class CatalogItem
     public int RestockThreshold { get; set; }
 
     /// <summary>
-    /// Maximum number of units that can be in-stock at any time (due to physicial/logistical constraints in warehouses)
+    /// Maximum number of units that can be in-stock at any time (due to physical/logistical constraints in warehouses)
     /// </summary>
     public int MaxStockThreshold { get; set; }
 
diff --git a/labs/6-Add-Resiliency/src/Catalog.Data/CatalogItem.cs b/labs/6-Add-Resiliency/src/Catalog.Data/CatalogItem.cs
index a2f3538..8644595 100644
--- a/labs/6-Add-Resiliency/src/Catalog.Data/CatalogItem.cs
+++ b/labs/6-Add-Resiliency/src/Catalog.Data/CatalogItem.cs
@@ -36,7 +36,7 @@ public class CatalogItem
     public int RestockThreshold { get; set; }
 
     /// <summary>
-    /// Maximum number of units that can be in-stock at any time (due to physicial/logistical constraints in warehouses)
+    /// Maximum number of units that can be in-stock at any time (due to physical/logistical constraints in warehouses)
     /// </summary>
     public int MaxStockThreshold { get; set; }
 
diff --git a/src/Catalog.Data/CatalogItem.cs b/src/Catalog.Data/CatalogItem.cs
index a2f3538..8644595 100644
--- a/src/Catalog.Data/CatalogItem.cs
+++ b/src/Catalog.Data/CatalogItem.cs
@@ -36,7 +36,7 @@ public class CatalogItem
     public int RestockThreshold { get; set; }
 
     /// <summary>
-    /// Maximum number of units that can be in-stock at any time (due to physicial/logistical constraints in warehouses)
+    /// Maximum number of units that can be in-stock at any time (due to physical/logistical constraints in warehouses)
     /// </summary>
     public int MaxStockThreshold { get; set; }