diff --git a/core-lib/es6/src/main/java/jsweet/lang/Erased.java b/core-lib/es6/src/main/java/jsweet/lang/Erased.java
index b78f9cd7..7a093d12 100644
--- a/core-lib/es6/src/main/java/jsweet/lang/Erased.java
+++ b/core-lib/es6/src/main/java/jsweet/lang/Erased.java
@@ -24,7 +24,9 @@ import java.lang.annotation.Target;
 
 /**
  * This annotation type is used on elements that should be erased at generation
- * time (casts and constructor invocations are removed).
+ * time. For erased types, casts and constructor invocations are removed. For
+ * erased methods, invocation are removed, except if the {@link KeepUses}
+ * annotation is also defined on the erased method..
  * 
  * @author Renaud Pawlak
  */