Fix wording

rxjava/src/main/java/fr/ippon/codingdojo/reactive/Level6.java

@@ -126,18 +126,18 @@ public class Level6 {
      * <li>Start Level6/Exercise1</li>
      * <li>[main] Subscribing ...</li>
      * <li>[main] Subscribed</li>
-     * <li>[RxSingleScheduler-1] Sending: 1</li>
-     * <li>[main] Received: 1</li>
-     * <li>[RxSingleScheduler-1] Sending: 2</li>
-     * <li>[main] Received: 2</li>
-     * <li>[RxSingleScheduler-1] Sending: 3</li>
-     * <li>[main] Received: 3</li>
+     * <li>[main] Sending: 1</li>
+     * <li>[RxSingleScheduler-1] Received: 1</li>
+     * <li>[main] Sending: 2</li>
+     * <li>[RxSingleScheduler-1] Received: 2</li>
+     * <li>[main] Sending: 3</li>
+     * <li>[RxSingleScheduler-1] Received: 3</li>
      * <li>[main] Sending: 4</li>
      * <li>[RxSingleScheduler-1] Received: 4</li>
      * <li>[main] Sending: 5</li>
+     * <li>[main] Subscribed</li>
      * <li>[RxSingleScheduler-1] Received: 5</li>
      * <li>[RxSingleScheduler-1] Completed</li>
-     * <li>[main] Subscribed</li>
      * </ul>
      *
      * Remarque: La méthode {@link Observable#subscribeOn} permet de changer le {@link Thread} du consommateur.