add override markers

Author: pjfanning

src/main/scala/tools/jackson/module/scala/ser/IterableSerializerModule.scala

@@ -60,7 +60,7 @@ private class ResolvedIterableSerializer( src: IterableSerializer,
     unwrapSingle, property, suppressableValue, suppressNulls)
   with IterableSerializer
 {
-  val collectionSerializer =
+  override val collectionSerializer =
     new ScalaIterableSerializer(src.collectionSerializer, property, vts, elementSerializer,
       unwrapSingle, suppressableValue, suppressNulls)
 
@@ -78,7 +78,7 @@ private class UnresolvedIterableSerializer( cls: Class[_],
   extends AsArraySerializerBase[collection.Iterable[Any]](cls, et, staticTyping, vts, elementSerializer)
   with IterableSerializer
 {
-  val collectionSerializer =
+  override val collectionSerializer =
     new ScalaIterableSerializer(et, staticTyping, vts, elementSerializer)
 
   override def _withValueTypeSerializer(newVts: TypeSerializer): StdContainerSerializer[_] =

src/main/scala/tools/jackson/module/scala/ser/IteratorSerializerModule.scala

@@ -73,7 +73,7 @@ private class UnresolvedIteratorSerializer( cls: Class[_],
   extends AsArraySerializerBase[collection.Iterator[Any]](cls, et, staticTyping, vts, elementSerializer)
   with IteratorSerializer {
 
-  val iteratorSerializer =
+  override val iteratorSerializer =
     new ScalaIteratorSerializer(et, staticTyping, vts)
 
   override def _withValueTypeSerializer(newVts: TypeSerializer) =