diff --git a/samples/Hello_Netherite_with_DotNetCore/Hello.csproj b/samples/Hello_Netherite_with_DotNetCore/Hello.csproj
index cfd4304e..00172977 100644
--- a/samples/Hello_Netherite_with_DotNetCore/Hello.csproj
+++ b/samples/Hello_Netherite_with_DotNetCore/Hello.csproj
@@ -4,7 +4,7 @@
v3
-
+
diff --git a/samples/Hello_Netherite_with_Python/extensions.csproj b/samples/Hello_Netherite_with_Python/extensions.csproj
index 890291c6..58d2a043 100644
--- a/samples/Hello_Netherite_with_Python/extensions.csproj
+++ b/samples/Hello_Netherite_with_Python/extensions.csproj
@@ -5,7 +5,7 @@
**
-
+
diff --git a/samples/Hello_Netherite_with_TypeScript/extensions.csproj b/samples/Hello_Netherite_with_TypeScript/extensions.csproj
index d27107b0..6737cb45 100644
--- a/samples/Hello_Netherite_with_TypeScript/extensions.csproj
+++ b/samples/Hello_Netherite_with_TypeScript/extensions.csproj
@@ -5,7 +5,7 @@
**
-
+