diff --git a/akka-docs/src/test/java/jdocs/stream/operators/sourceorflow/MapConcat.java b/akka-docs/src/test/java/jdocs/stream/operators/sourceorflow/MapConcat.java
index 7a8b11a034..b12f4a74d0 100644
--- a/akka-docs/src/test/java/jdocs/stream/operators/sourceorflow/MapConcat.java
+++ b/akka-docs/src/test/java/jdocs/stream/operators/sourceorflow/MapConcat.java
@@ -30,6 +30,7 @@ public class MapConcat {
     // 2
     // 2
     // 3
+    // 3
     // #map-concat
   }
 }
diff --git a/akka-docs/src/test/scala/docs/stream/operators/sourceorflow/MapConcat.scala b/akka-docs/src/test/scala/docs/stream/operators/sourceorflow/MapConcat.scala
index e43650615f..66ddbb7882 100644
--- a/akka-docs/src/test/scala/docs/stream/operators/sourceorflow/MapConcat.scala
+++ b/akka-docs/src/test/scala/docs/stream/operators/sourceorflow/MapConcat.scala
@@ -26,6 +26,7 @@ object MapConcat {
     // 2
     // 2
     // 3
+    // 3
     //#map-concat
 
   }