diff --git a/samples/TeamsSDK/bot-ai-messages/dotnet/bot-ai-messages/BotAiMessages.csproj b/samples/TeamsSDK/bot-ai-messages/dotnet/bot-ai-messages/BotAiMessages.csproj
index b282298f9e..af717d476d 100644
--- a/samples/TeamsSDK/bot-ai-messages/dotnet/bot-ai-messages/BotAiMessages.csproj
+++ b/samples/TeamsSDK/bot-ai-messages/dotnet/bot-ai-messages/BotAiMessages.csproj
@@ -6,7 +6,7 @@
-
+
diff --git a/samples/TeamsSDK/bot-attachments/dotnet/bot-attachments/BotAttachments.csproj b/samples/TeamsSDK/bot-attachments/dotnet/bot-attachments/BotAttachments.csproj
index 6facdb463e..91b5f88d79 100644
--- a/samples/TeamsSDK/bot-attachments/dotnet/bot-attachments/BotAttachments.csproj
+++ b/samples/TeamsSDK/bot-attachments/dotnet/bot-attachments/BotAttachments.csproj
@@ -7,7 +7,7 @@
-
+
\ No newline at end of file
diff --git a/samples/TeamsSDK/bot-auth-quickstart/dotnet/bot-auth-quickstart/BotAuthQuickstart/BotAuthQuickstart.csproj b/samples/TeamsSDK/bot-auth-quickstart/dotnet/bot-auth-quickstart/BotAuthQuickstart/BotAuthQuickstart.csproj
index 1b7eeaab04..d0db858734 100644
--- a/samples/TeamsSDK/bot-auth-quickstart/dotnet/bot-auth-quickstart/BotAuthQuickstart/BotAuthQuickstart.csproj
+++ b/samples/TeamsSDK/bot-auth-quickstart/dotnet/bot-auth-quickstart/BotAuthQuickstart/BotAuthQuickstart.csproj
@@ -7,7 +7,7 @@
-
+
diff --git a/samples/TeamsSDK/bot-cards/dotnet/bot-cards/BotCards.csproj b/samples/TeamsSDK/bot-cards/dotnet/bot-cards/BotCards.csproj
index 6facdb463e..91b5f88d79 100644
--- a/samples/TeamsSDK/bot-cards/dotnet/bot-cards/BotCards.csproj
+++ b/samples/TeamsSDK/bot-cards/dotnet/bot-cards/BotCards.csproj
@@ -7,7 +7,7 @@
-
+
\ No newline at end of file
diff --git a/samples/TeamsSDK/bot-meetings/dotnet/bot-meetings/BotMeetings.csproj b/samples/TeamsSDK/bot-meetings/dotnet/bot-meetings/BotMeetings.csproj
index 83a5f993d0..b88b5cce39 100644
--- a/samples/TeamsSDK/bot-meetings/dotnet/bot-meetings/BotMeetings.csproj
+++ b/samples/TeamsSDK/bot-meetings/dotnet/bot-meetings/BotMeetings.csproj
@@ -9,7 +9,7 @@
-
+
\ No newline at end of file
diff --git a/samples/TeamsSDK/bot-quickstart/dotnet/bot-quickstart/BotQuickstart.csproj b/samples/TeamsSDK/bot-quickstart/dotnet/bot-quickstart/BotQuickstart.csproj
index 6facdb463e..91b5f88d79 100644
--- a/samples/TeamsSDK/bot-quickstart/dotnet/bot-quickstart/BotQuickstart.csproj
+++ b/samples/TeamsSDK/bot-quickstart/dotnet/bot-quickstart/BotQuickstart.csproj
@@ -7,7 +7,7 @@
-
+
\ No newline at end of file
diff --git a/samples/TeamsSDK/bot-task-modules/dotnet/bot-task-modules/BotTaskModules.csproj b/samples/TeamsSDK/bot-task-modules/dotnet/bot-task-modules/BotTaskModules.csproj
index 6facdb463e..91b5f88d79 100644
--- a/samples/TeamsSDK/bot-task-modules/dotnet/bot-task-modules/BotTaskModules.csproj
+++ b/samples/TeamsSDK/bot-task-modules/dotnet/bot-task-modules/BotTaskModules.csproj
@@ -7,7 +7,7 @@
-
+
\ No newline at end of file