use correct casing

Frameworks/MQTTnet.AspNetCore/MQTTnet.AspNetCorex.csproj

@@ -1,17 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.0.0" />
-    <PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="2.0.0" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\MQTTnet.Netstandard\MQTTnet.NetStandard.csproj" />
-  </ItemGroup>
-
-</Project>

Frameworks/MQTTnet.AspnetCore/ApplicationBuilderExtensions.cs

@@ -3,7 +3,7 @@ using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.DependencyInjection;
 using MQTTnet.Core.Server;
 
-namespace MQTTnet.AspnetCore
+namespace MQTTnet.AspNetCore
 {
     public static class ApplicationBuilderExtensions
     {

Frameworks/MQTTnet.AspnetCore/MqttHostedServer.cs

@@ -7,7 +7,7 @@ using Microsoft.Extensions.Options;
 using MQTTnet.Core.Adapter;
 using MQTTnet.Core.Server;
 
-namespace MQTTnet.AspnetCore
+namespace MQTTnet.AspNetCore
 {
     public class MqttHostedServer : MqttServer, IHostedService
     {

Frameworks/MQTTnet.AspnetCore/MqttWebSocketServerAdapter.cs

@@ -8,7 +8,7 @@ using MQTTnet.Core.Channel;
 using MQTTnet.Core.Server;
 using MQTTnet.Implementations;
 
-namespace MQTTnet.AspnetCore
+namespace MQTTnet.AspNetCore
 {
     public class MqttWebSocketServerAdapter : IMqttServerAdapter, IDisposable
     {

Frameworks/MQTTnet.AspnetCore/ServiceCollectionExtensions.cs

@@ -3,7 +3,7 @@ using Microsoft.Extensions.Hosting;
 using MQTTnet.Core.Adapter;
 using MQTTnet.Core.Server;
 
-namespace MQTTnet.AspnetCore
+namespace MQTTnet.AspNetCore
 {
     public static class ServiceCollectionExtensions
     {

MQTTnet.sln

@@ -33,7 +33,7 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnet.TestApp.NetCore", "
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnet.TestApp.AspNetCore2", "Tests\MQTTnet.TestApp.AspNetCore2\MQTTnet.TestApp.AspNetCore2.csproj", "{C6FF8AEA-0855-41EC-A1F3-AC262225BAB9}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MQTTnet.AspnetCore", "Frameworks\MQTTnet.AspnetCore\MQTTnet.AspnetCore.csproj", "{F10C4060-F7EE-4A83-919F-FF723E72F94A}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MQTTnet.AspNetCore", "Frameworks\MQTTnet.AspnetCore\MQTTnet.AspNetCore.csproj", "{F10C4060-F7EE-4A83-919F-FF723E72F94A}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

Tests/MQTTnet.TestApp.AspNetCore2/MQTTnet.TestApp.AspNetCore2.csproj

@@ -14,7 +14,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\..\Frameworks\MQTTnet.AspnetCore\MQTTnet.AspnetCore.csproj" />
+    <ProjectReference Include="..\..\Frameworks\MQTTnet.AspnetCore\MQTTnet.AspNetCore.csproj" />
   </ItemGroup>
 
   <ItemGroup>