Cosmetics.

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

@@ -117,7 +117,6 @@ namespace System.Linq
                         _state = AsyncIteratorState.Iterating;
                         goto case AsyncIteratorState.Iterating;
 
-
                     case AsyncIteratorState.Iterating:
                         if (await _enumerator.MoveNextAsync().ConfigureAwait(false))
                         {
@@ -182,7 +181,6 @@ namespace System.Linq
                         _state = AsyncIteratorState.Iterating;
                         goto case AsyncIteratorState.Iterating;
 
-
                     case AsyncIteratorState.Iterating:
                         if (await _enumerator.MoveNextAsync().ConfigureAwait(false))
                         {
@@ -252,7 +250,6 @@ namespace System.Linq
                         _state = AsyncIteratorState.Iterating;
                         goto case AsyncIteratorState.Iterating;
 
-
                     case AsyncIteratorState.Iterating:
                         if (await _enumerator.MoveNextAsync().ConfigureAwait(false))
                         {
@@ -383,7 +380,6 @@ namespace System.Linq
                         _state = AsyncIteratorState.Iterating;
                         goto case AsyncIteratorState.Iterating;
 
-
                     case AsyncIteratorState.Iterating:
                         if (await _enumerator.MoveNextAsync().ConfigureAwait(false))
                         {
@@ -455,7 +451,6 @@ namespace System.Linq
                         _state = AsyncIteratorState.Iterating;
                         goto case AsyncIteratorState.Iterating;
 
-
                     case AsyncIteratorState.Iterating:
                         if (await _enumerator.MoveNextAsync().ConfigureAwait(false))
                         {