Clean up

Examples/xx-messenger/Tests/RestoreFeatureTests/RestoreFeatureTests.swift

@@ -2,15 +2,14 @@ import ComposableArchitecture
 import XCTest
 @testable import RestoreFeature
 
-@MainActor
 final class RestoreFeatureTests: XCTestCase {
-  func testFinish() async throws {
+  func testFinish() {
     let store = TestStore(
       initialState: RestoreState(),
       reducer: restoreReducer,
       environment: .unimplemented
     )
 
-    await store.send(.finished)
+    store.send(.finished)
   }
 }