diff --git a/src/Microsoft.AspNetCore.Authentication.Abstractions/Microsoft.AspNetCore.Authentication.Abstractions.csproj b/src/Microsoft.AspNetCore.Authentication.Abstractions/Microsoft.AspNetCore.Authentication.Abstractions.csproj
index adda966c8b..a332a50bb3 100644
--- a/src/Microsoft.AspNetCore.Authentication.Abstractions/Microsoft.AspNetCore.Authentication.Abstractions.csproj
+++ b/src/Microsoft.AspNetCore.Authentication.Abstractions/Microsoft.AspNetCore.Authentication.Abstractions.csproj
@@ -16,9 +16,6 @@
-
-
-
-
+
\ No newline at end of file
diff --git a/src/Microsoft.AspNetCore.Authentication.Core/Microsoft.AspNetCore.Authentication.Core.csproj b/src/Microsoft.AspNetCore.Authentication.Core/Microsoft.AspNetCore.Authentication.Core.csproj
index 0ceaa4d374..5b7ed721d7 100644
--- a/src/Microsoft.AspNetCore.Authentication.Core/Microsoft.AspNetCore.Authentication.Core.csproj
+++ b/src/Microsoft.AspNetCore.Authentication.Core/Microsoft.AspNetCore.Authentication.Core.csproj
@@ -15,7 +15,6 @@
-
diff --git a/src/Microsoft.AspNetCore.Http.Abstractions/HttpResponse.cs b/src/Microsoft.AspNetCore.Http.Abstractions/HttpResponse.cs
index 01854e6ccd..626139183e 100644
--- a/src/Microsoft.AspNetCore.Http.Abstractions/HttpResponse.cs
+++ b/src/Microsoft.AspNetCore.Http.Abstractions/HttpResponse.cs
@@ -4,7 +4,6 @@
using System;
using System.IO;
using System.Threading.Tasks;
-using Microsoft.Extensions.Internal;
namespace Microsoft.AspNetCore.Http
{
@@ -17,7 +16,7 @@ namespace Microsoft.AspNetCore.Http
private static readonly Func