diff --git a/samples/dapr/pub-sub/orders/orders.csproj b/samples/dapr/pub-sub/orders/orders.csproj
index 75a55ca7..f662960b 100644
--- a/samples/dapr/pub-sub/orders/orders.csproj
+++ b/samples/dapr/pub-sub/orders/orders.csproj
@@ -5,7 +5,7 @@
-
+
diff --git a/samples/dapr/pub-sub/products/products.csproj b/samples/dapr/pub-sub/products/products.csproj
index 75a55ca7..f662960b 100644
--- a/samples/dapr/pub-sub/products/products.csproj
+++ b/samples/dapr/pub-sub/products/products.csproj
@@ -5,7 +5,7 @@
-
+
diff --git a/samples/dapr/pub-sub/store/store.csproj b/samples/dapr/pub-sub/store/store.csproj
index 019088fd..c59f437c 100644
--- a/samples/dapr/pub-sub/store/store.csproj
+++ b/samples/dapr/pub-sub/store/store.csproj
@@ -5,7 +5,7 @@
-
+