Revert an unnecessary change

czechboy0 · czechboy0 · commit f1f576240a27 · 2025-08-14T14:54:44.000+02:00
diff --git a/Tests/AsyncAlgorithmsTests/Support/GatedSequence.swift b/Tests/AsyncAlgorithmsTests/Support/GatedSequence.swift
@@ -10,7 +10,6 @@
 //===----------------------------------------------------------------------===//
 
 public struct GatedSequence<Element> {
-    typealias Failure = Never
   let elements: [Element]
   let gates: [Gate]
   var index = 0
