diff --git a/src/main/java/org/orekit/rugged/atmosphericrefraction/MultiLayerModel.java b/src/main/java/org/orekit/rugged/atmosphericrefraction/MultiLayerModel.java
index 691af25d633fa8cb63175dadd746e7dddc214eba..82d0992d5728215ccfa637a0784116dd5ce031ac 100644
--- a/src/main/java/org/orekit/rugged/atmosphericrefraction/MultiLayerModel.java
+++ b/src/main/java/org/orekit/rugged/atmosphericrefraction/MultiLayerModel.java
@@ -30,7 +30,7 @@ import java.util.List;
 
 /**
  * Multi layer model for atmospheric refraction.
- * @author Sergio Esteves
+ * @author Sergio Esteves, Luc Maisonobe
  */
 public class MultiLayerModel implements AtmosphericRefraction {