wip source comments tidy up

Author: scottmarchant

Sources/NIOAsyncRuntime/AsyncEventLoopExecutor.swift

@@ -374,7 +374,7 @@ fileprivate actor _AsyncEventLoopExecutor {
     ///
     /// Outside of `runNextJobIfNeeded`, we ensure a call is made to `runNextJobIfNeeded` any time
     /// new jobs are scheduled or otherwise enqueued. In this way, we allow the loop to be completely
-    /// dead when the queues are empty (ie. there is no dread `while true` loop here), but also ensure tasks
+    /// dead when the queues are empty, but also ensure tasks
     /// run in the expected order once enqueued.
     ///
     /// This behavior is thoroughly tested to match the behavior of ``SelectableEventLoop`` from ``NIOPosix``,