diff --git a/vscode/Chapter10/Ch10Ex02DataSerialization/Ch10Ex02DataSerialization.csproj b/vscode/Chapter10/Ch10Ex02DataSerialization/Ch10Ex02DataSerialization.csproj
index 89598f0..bf9faf5 100644
--- a/vscode/Chapter10/Ch10Ex02DataSerialization/Ch10Ex02DataSerialization.csproj
+++ b/vscode/Chapter10/Ch10Ex02DataSerialization/Ch10Ex02DataSerialization.csproj
@@ -7,18 +7,18 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
-	<ItemGroup>
-		<Using Include="System.Console" Static="true" />
-	</ItemGroup>
+  <ItemGroup>
+    <Using Include="System.Console" Static="true" />
+  </ItemGroup>
 
-	<ItemGroup>
-		<PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="7.0.0" />
-	</ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="7.0.0" />
+  </ItemGroup>
 
-	<ItemGroup>
-		<None Update="Northwind.db">
-			<CopyToOutputDirectory>Always</CopyToOutputDirectory>
-		</None>
-	</ItemGroup>
+  <ItemGroup>
+    <None Update="Northwind.db">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
 
 </Project>