Clean up namespace for functional helpers

Author: tautropfli

Ix.NET/Source/System.Linq.Async/System/Linq/FunctionalHelpers.cs

@@ -6,7 +6,7 @@
 using System.Threading;
 using System.Threading.Tasks;
 
-namespace System.Linq.Async.System.Linq
+namespace System.Linq
 {
     internal static class FunctionalHelpers
     {

Ix.NET/Source/System.Linq.Async/System/Linq/Operators/ToHashSet.cs

@@ -5,7 +5,7 @@
 using System.Collections.Generic;
 using System.Threading;
 using System.Threading.Tasks;
-using static System.Linq.Async.System.Linq.FunctionalHelpers;
+using static System.Linq.FunctionalHelpers;
 
 namespace System.Linq
 {

Ix.NET/Source/System.Linq.Async/System/Linq/Operators/ToImmutableDictionary.cs

@@ -6,7 +6,7 @@
 using System.Collections.Immutable;
 using System.Threading;
 using System.Threading.Tasks;
-using static System.Linq.Async.System.Linq.FunctionalHelpers;
+using static System.Linq.FunctionalHelpers;
 
 namespace System.Linq
 {

Ix.NET/Source/System.Linq.Async/System/Linq/Operators/ToImmutableSortedDictionary.cs

@@ -6,7 +6,7 @@
 using System.Collections.Immutable;
 using System.Threading;
 using System.Threading.Tasks;
-using static System.Linq.Async.System.Linq.FunctionalHelpers;
+using static System.Linq.FunctionalHelpers;
 
 namespace System.Linq
 {

Ix.NET/Source/System.Linq.Async/System/Linq/Operators/ToList.cs

@@ -5,7 +5,7 @@
 using System.Collections.Generic;
 using System.Threading;
 using System.Threading.Tasks;
-using static System.Linq.Async.System.Linq.FunctionalHelpers;
+using static System.Linq.FunctionalHelpers;
 
 namespace System.Linq
 {