diff --git a/sample/SampleApp.Android/SampleApp.Android.csproj b/sample/SampleApp.Android/SampleApp.Android.csproj
index 899828b..8a8bccf 100644
--- a/sample/SampleApp.Android/SampleApp.Android.csproj
+++ b/sample/SampleApp.Android/SampleApp.Android.csproj
@@ -52,7 +52,7 @@
-
+
diff --git a/sample/SampleApp.iOS/SampleApp.iOS.csproj b/sample/SampleApp.iOS/SampleApp.iOS.csproj
index 9183ffa..9772ab6 100644
--- a/sample/SampleApp.iOS/SampleApp.iOS.csproj
+++ b/sample/SampleApp.iOS/SampleApp.iOS.csproj
@@ -131,7 +131,7 @@
-
+
diff --git a/sample/SampleApp/SampleApp.csproj b/sample/SampleApp/SampleApp.csproj
index 04d701b..e897e94 100644
--- a/sample/SampleApp/SampleApp.csproj
+++ b/sample/SampleApp/SampleApp.csproj
@@ -11,7 +11,7 @@
-
+