Update src/FSharp.Control.TaskSeq.Test/TaskSeq.Do.Tests.fs

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

src/FSharp.Control.TaskSeq.Test/TaskSeq.Do.Tests.fs

@@ -93,7 +93,7 @@ let ``CE taskSeq: use 'do!' with all kinds of overloads at once`` () =
         do! ValueTask <| task { do value <- value + 1 }
         do! ValueTask.ofTask (task { do value <- value + 1 })
         do! ValueTask<_>(()) // unit ValueTask that completes immediately
-        do! Task.fromResult () // unit Task that completes immediately
+        do! Task.fromResult (()) // unit Task that completes immediately
         do! Task.Delay 0
         do! Async.Sleep 0
         do! async { value <- value + 1 } // eq 4