diff --git a/compiler/backend/src/org/jetbrains/jet/codegen/MapTypeMode.java b/compiler/backend/src/org/jetbrains/jet/codegen/MapTypeMode.java
index ab6652cecbf..5c2638e43e1 100644
--- a/compiler/backend/src/org/jetbrains/jet/codegen/MapTypeMode.java
+++ b/compiler/backend/src/org/jetbrains/jet/codegen/MapTypeMode.java
@@ -21,11 +21,11 @@ package org.jetbrains.jet.codegen;
  */
 public enum MapTypeMode {
     /**
-     * jet.Int is mapped to Ljet/Int;
+     * foo.Bar is mapped to Lfoo/Bar;
      */
     IMPL,
     /**
-     * jet.Int is mapped to Ljet/Impl$TImpl;
+     * foo.Bar is mapped to Lfoo/Bar$TImpl;
      */
     TRAIT_IMPL,
     /**