Revert knit changes

Author: qwwdfsad

kotlinx-coroutines-core/jvm/test/guide/example-compose-05.kt

@@ -9,18 +9,18 @@ import kotlinx.coroutines.*
 import kotlin.system.*
 
 fun main() = runBlocking<Unit> {
-    //sampleStart
+//sampleStart
     val time = measureTimeMillis {
         println("The answer is ${concurrentSum()}")
     }
     println("Completed in $time ms")
-    //sampleEnd    
+//sampleEnd
 }
 
 suspend fun concurrentSum(): Int = coroutineScope {
     val one = async { doSomethingUsefulOne() }
     val two = async { doSomethingUsefulTwo() }
-    one.await() + two.await()
+     one.await() + two.await()
 }
 
 suspend fun doSomethingUsefulOne(): Int {

kotlinx-coroutines-core/jvm/test/guide/example-compose-06.kt

@@ -28,5 +28,5 @@ suspend fun failedConcurrentSum(): Int = coroutineScope {
         println("Second child throws an exception")
         throw ArithmeticException()
     }
-    one.await() + two.await()
+        one.await() + two.await()
 }