diff --git a/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDev.Hosting/MailDev.Hosting.csproj b/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDev.Hosting/MailDev.Hosting.csproj
index 6c3d71841d..56528b9d5c 100644
--- a/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDev.Hosting/MailDev.Hosting.csproj
+++ b/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDev.Hosting/MailDev.Hosting.csproj
@@ -7,7 +7,7 @@
-
+
diff --git a/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.AppHost/MailDevResource.AppHost.csproj b/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.AppHost/MailDevResource.AppHost.csproj
index f0a843f5a5..e59f9edeaa 100644
--- a/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.AppHost/MailDevResource.AppHost.csproj
+++ b/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.AppHost/MailDevResource.AppHost.csproj
@@ -8,7 +8,7 @@
9c9bfb14-6706-4421-bc93-37cbaebe36d0
-
+
diff --git a/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.NewsletterService/MailDevResource.NewsletterService.csproj b/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.NewsletterService/MailDevResource.NewsletterService.csproj
index 7f289c15d1..ca572dd49e 100644
--- a/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.NewsletterService/MailDevResource.NewsletterService.csproj
+++ b/docs/extensibility/snippets/MailDevResourceWithCredentials/MailDevResource.NewsletterService/MailDevResource.NewsletterService.csproj
@@ -2,7 +2,7 @@
-
+
diff --git a/docs/extensibility/snippets/MailDevResourceWithCredentials/MailKit.Client/MailKit.Client.csproj b/docs/extensibility/snippets/MailDevResourceWithCredentials/MailKit.Client/MailKit.Client.csproj
index c384c51a04..37bac13b3e 100644
--- a/docs/extensibility/snippets/MailDevResourceWithCredentials/MailKit.Client/MailKit.Client.csproj
+++ b/docs/extensibility/snippets/MailDevResourceWithCredentials/MailKit.Client/MailKit.Client.csproj
@@ -7,7 +7,7 @@
-
+