diff --git a/src/WPFDevelopers.Samples40/WPFDevelopers.Samples40.csproj b/src/WPFDevelopers.Samples40/WPFDevelopers.Samples40.csproj
index 384ebe93..95c8b046 100644
--- a/src/WPFDevelopers.Samples40/WPFDevelopers.Samples40.csproj
+++ b/src/WPFDevelopers.Samples40/WPFDevelopers.Samples40.csproj
@@ -11,7 +11,7 @@
-
+
diff --git a/src/WPFDevelopers.Samples45x/WPFDevelopers.Samples45x.csproj b/src/WPFDevelopers.Samples45x/WPFDevelopers.Samples45x.csproj
index c9b01e2f..d1177b8a 100644
--- a/src/WPFDevelopers.Samples45x/WPFDevelopers.Samples45x.csproj
+++ b/src/WPFDevelopers.Samples45x/WPFDevelopers.Samples45x.csproj
@@ -2,7 +2,7 @@
-
+