diff --git a/src/Microsoft.AspNet.Hosting/WebHostBuilder.cs b/src/Microsoft.AspNet.Hosting/WebHostBuilder.cs
index d3cb534555..8d5c5648e6 100644
--- a/src/Microsoft.AspNet.Hosting/WebHostBuilder.cs
+++ b/src/Microsoft.AspNet.Hosting/WebHostBuilder.cs
@@ -96,22 +96,22 @@ namespace Microsoft.AspNet.Hosting
             {
                 services.TryAdd(ServiceDescriptor.Instance(PlatformServices.Default.Application));
             }
-            
+
             if (PlatformServices.Default?.Runtime != null)
             {
                 services.TryAdd(ServiceDescriptor.Instance(PlatformServices.Default.Runtime));
             }
-            
+
             if (PlatformServices.Default?.AssemblyLoadContextAccessor != null)
             {
                 services.TryAdd(ServiceDescriptor.Instance(PlatformServices.Default.AssemblyLoadContextAccessor));
             }
-            
+
             if (PlatformServices.Default?.AssemblyLoaderContainer != null)
             {
                 services.TryAdd(ServiceDescriptor.Instance(PlatformServices.Default.AssemblyLoaderContainer));
             }
-            
+
             if (PlatformServices.Default?.LibraryManager != null)
             {
                 services.TryAdd(ServiceDescriptor.Instance(PlatformServices.Default.LibraryManager));