upgraded to run in parallel

docs/coding/reverse-beeper-3.md

@@ -3,13 +3,13 @@
 ```blocks
 let beep = false
 beep = true
-control.runInBackground(function () {
+control.runInParallel(function () {
     motors.largeBC.setSpeed(-20)
     sensors.ultrasonic4.pauseUntil(UltrasonicSensorEvent.ObjectNear)
     motors.largeBC.stop()
     beep = false
 })
-control.runInBackground(function () {
+control.runInParallel(function () {
     while (beep) {
         if (sensors.ultrasonic4.distance() < 20) {
             music.playTone(440, sensors.ultrasonic4.distance())

docs/examples/core-set/puppy-labview.md

@@ -81,7 +81,7 @@ function IS(t: number) {
 
 function UP() {
     if (motors.largeA.angle() > -50) {
-        control.runInBackground(function () {
+        control.runInParallel(function () {
             motors.largeD.clearCounts()
             motors.largeD.setSpeed(-35);
             pauseUntil(() => motors.largeD.angle() < -25);