Rename DefaultExecutor backing working accodring to the name of the outer class (#3040)

Author: qwwdfsad

kotlinx-coroutines-core/native/src/Builders.kt

@@ -84,7 +84,7 @@ private class BlockingCoroutine<T>(
                 } else {
                     parkNanos = Long.MAX_VALUE
                 }
-                // note: process next even may loose unpark flag, so check if completed before parking
+                // note: processNextEvent may lose unpark flag, so check if completed before parking
                 if (isCompleted) break
                 joinWorker.park(parkNanos / 1000L, true)
             }

kotlinx-coroutines-core/native/src/CoroutineContext.kt

@@ -10,7 +10,7 @@ import kotlin.native.concurrent.*
 
 internal actual object DefaultExecutor : CoroutineDispatcher(), Delay {
 
-    private val delegate = WorkerDispatcher(name = "Dispatchers.Default")
+    private val delegate = WorkerDispatcher(name = "DefaultExecutor")
 
     override fun dispatch(context: CoroutineContext, block: Runnable) {
         checkState()