diff --git a/limits_test.cpp b/limits_test.cpp
index 5a7c5b7c..ad74ce62 100644
--- a/limits_test.cpp
+++ b/limits_test.cpp
@@ -2,7 +2,7 @@
  *
  * Copyright Jens Maurer 2000
  * Permission to use, copy, modify, sell, and distribute this software
- * is hereby granted without free provided that the above copyright notice
+ * is hereby granted without fee provided that the above copyright notice
  * appears in all copies and that both that copyright notice and this
  * permission notice appear in supporting documentation,
  *