Update src/FSharp.Control.TaskSeq/TaskSeq.fs

Co-authored-by: Abel Braaksma <[email protected]>

Author: gusty

src/FSharp.Control.TaskSeq/TaskSeq.fs

@@ -16,7 +16,7 @@ module TaskSeq =
             member _.GetAsyncEnumerator (_) =
                 { new IAsyncEnumerator<'T> with
                     member _.MoveNextAsync () = ValueTask.FromResult false
-                    member _.get_Current ()   = Unchecked.defaultof<'T>
+                    member _.Current with get() = Unchecked.defaultof<'T>
                     member _.DisposeAsync ()  = ValueTask.CompletedTask
                 }
         }