diff --git a/util/integer_range.hpp b/util/integer_range.hpp
index ea98b1312..df9d43cd4 100644
--- a/util/integer_range.hpp
+++ b/util/integer_range.hpp
@@ -1,6 +1,6 @@
 /*
 
-Copyright (c) 2013,2014, Project OSRM contributors
+Copyright (c) 2015, Project OSRM contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,