diff --git a/csharp/Lib/SysTools/SysTools.csproj b/csharp/Lib/SysTools/SysTools.csproj
index 629608dc6..72e17cc9b 100644
--- a/csharp/Lib/SysTools/SysTools.csproj
+++ b/csharp/Lib/SysTools/SysTools.csproj
@@ -6,7 +6,7 @@
-
+
diff --git a/csharp/Lib/Units/Units.csproj b/csharp/Lib/Units/Units.csproj
index 4cedc809f..f750ccf47 100644
--- a/csharp/Lib/Units/Units.csproj
+++ b/csharp/Lib/Units/Units.csproj
@@ -6,7 +6,7 @@
-
+