Clean up comment

Author: dfed

Tests/AsyncQueueTests/SemaphoreTests.swift

@@ -51,8 +51,7 @@ final class SemaphoreTests: XCTestCase {
          4. We must utilize a single actor's isolated context to avoid accidental interleaving when suspending to communicate across actor contexts.
 
          In order to ensure that we are executing the `wait()` calls before we call `signal()` _without awaiting a `wait()` call_,
-         we utilize an Actor (which has inherently ordered execution) to enqueue ordered `Task`s. We make calls to this actor
-         `await` the beginning of the `Task` to ensure that each `Task` has begun before resuming the test's execution.
+         we utilize the Sempahore's ordered execution context to enqueue ordered `Task`s similar to how an ActorQueue works.
          */
 
         let iterationCount = 1_000