diff --git a/samples/src/PopupPluginSample.Droid/PopupPluginSample.Droid.csproj b/samples/src/PopupPluginSample.Droid/PopupPluginSample.Droid.csproj
index b367920..5f4278a 100644
--- a/samples/src/PopupPluginSample.Droid/PopupPluginSample.Droid.csproj
+++ b/samples/src/PopupPluginSample.Droid/PopupPluginSample.Droid.csproj
@@ -59,7 +59,7 @@
-
+
diff --git a/samples/src/PopupPluginSample.iOS/PopupPluginSample.iOS.csproj b/samples/src/PopupPluginSample.iOS/PopupPluginSample.iOS.csproj
index 965cc5a..c9d66b8 100644
--- a/samples/src/PopupPluginSample.iOS/PopupPluginSample.iOS.csproj
+++ b/samples/src/PopupPluginSample.iOS/PopupPluginSample.iOS.csproj
@@ -191,7 +191,7 @@
-
+
diff --git a/samples/src/PopupPluginSample/PopupPluginSample.csproj b/samples/src/PopupPluginSample/PopupPluginSample.csproj
index cd3f70a..bdd0394 100644
--- a/samples/src/PopupPluginSample/PopupPluginSample.csproj
+++ b/samples/src/PopupPluginSample/PopupPluginSample.csproj
@@ -6,7 +6,7 @@
-
+