Merge remote-tracking branch 'origin/netcore/netcore' into netcore/feature/get-remaining-seconds

src/Umbraco.Web.BackOffice/Extensions/UmbracoBackOfficeServiceCollectionExtensions.cs

@@ -37,7 +37,7 @@ namespace Umbraco.Extensions
         /// <summary>
         /// Adds the services required for using Umbraco back office Identity
         /// </summary>
-        /// <param name="services"></param>        
+        /// <param name="services"></param>
         public static void AddUmbracoBackOfficeIdentity(this IServiceCollection services)
         {
             services.AddDataProtection();
@@ -54,14 +54,14 @@ namespace Umbraco.Extensions
             // Configure the options specifically for the UmbracoBackOfficeIdentityOptions instance
             services.ConfigureOptions<ConfigureBackOfficeIdentityOptions>();
             services.ConfigureOptions<ConfigureBackOfficeSecurityStampValidatorOptions>();
-        }
+          }
 
         private static IdentityBuilder BuildUmbracoBackOfficeIdentity(this IServiceCollection services)
         {
             // Borrowed from https://github.com/dotnet/aspnetcore/blob/master/src/Identity/Extensions.Core/src/IdentityServiceCollectionExtensions.cs#L33
             // The reason we need our own is because the Identity system doesn't cater easily for multiple identity systems and particularly being
             // able to configure IdentityOptions to a specific provider since there is no named options. So we have strongly typed options
-            // and strongly typed ILookupNormalizer and IdentityErrorDescriber since those are 'global' and we need to be unintrusive. 
+            // and strongly typed ILookupNormalizer and IdentityErrorDescriber since those are 'global' and we need to be unintrusive.
 
             // TODO: Could move all of this to BackOfficeComposer?
 
@@ -76,7 +76,7 @@ namespace Umbraco.Extensions
             services.TryAddScoped<IUserClaimsPrincipalFactory<BackOfficeIdentityUser>, UserClaimsPrincipalFactory<BackOfficeIdentityUser>>();
             services.TryAddScoped<UserManager<BackOfficeIdentityUser>>();
 
-            // CUSTOM:            
+            // CUSTOM:
             services.TryAddScoped<BackOfficeLookupNormalizer>();
             services.TryAddScoped<BackOfficeIdentityErrorDescriber>();