Fixed coroutines guide example-context-02 file and predictability

Author: elizarov

coroutines-guide.md

@@ -796,7 +796,7 @@ fun main(args: Array<String>) = runBlocking<Unit> {
     val jobs = arrayListOf<Job>()
     jobs += launch(Unconfined) { // not confined -- will work with main thread
         println(" 'Unconfined': I'm working in thread ${Thread.currentThread().name}")
-        delay(1000)
+        delay(500)
         println(" 'Unconfined': After delay in thread ${Thread.currentThread().name}")
     }
     jobs += launch(context) { // context of the parent, runBlocking coroutine
@@ -808,7 +808,7 @@ fun main(args: Array<String>) = runBlocking<Unit> {
 }
 ```
 
-> You can get full code [here](kotlinx-coroutines-core/src/test/kotlin/guide/example-contest-02.kt)
+> You can get full code [here](kotlinx-coroutines-core/src/test/kotlin/guide/example-context-02.kt)
 
 Produces the output: 
 

kotlinx-coroutines-core/src/test/kotlin/guide/example-contest-02.kt renamed to kotlinx-coroutines-core/src/test/kotlin/guide/example-context-02.kt

@@ -15,15 +15,15 @@
  */
 
 // This file was automatically generated from coroutines-guide.md by Knit tool. Do not edit.
-package guide.contest.example02
+package guide.context.example02
 
 import kotlinx.coroutines.experimental.*
 
 fun main(args: Array<String>) = runBlocking<Unit> {
     val jobs = arrayListOf<Job>()
     jobs += launch(Unconfined) { // not confined -- will work with main thread
         println(" 'Unconfined': I'm working in thread ${Thread.currentThread().name}")
-        delay(1000)
+        delay(500)
         println(" 'Unconfined': After delay in thread ${Thread.currentThread().name}")
     }
     jobs += launch(context) { // context of the parent, runBlocking coroutine

kotlinx-coroutines-core/src/test/kotlin/guide/test/GuideTest.kt

@@ -167,8 +167,8 @@ class GuideTest {
     }
 
     @Test
-    fun testGuideContestExample02() {
-        test { guide.contest.example02.main(emptyArray()) }.verifyLinesStart(
+    fun testGuideContextExample02() {
+        test { guide.context.example02.main(emptyArray()) }.verifyLinesStart(
             " 'Unconfined': I'm working in thread main",
             "    'context': I'm working in thread main",
             " 'Unconfined': After delay in thread kotlinx.coroutines.ScheduledExecutor",