1 files changed, 4 insertions, 2 deletions
diff --git a/gc.c b/gc.c
index a236c6296a..2584e4034c 100644
--- a/gc.c
+++ b/gc.c
@@ -1,4 +1,4 @@
-/************************************************
+/**********************************************************************
 
   gc.c -
 
@@ -7,8 +7,10 @@
   created at: Tue Oct  5 09:44:46 JST 1993
 
   Copyright (C) 1993-2000 Yukihiro Matsumoto
+  Copyright (C) 2000  Network Applied Communication Laboratory, Inc.
+  Copyright (C) 2000  Information-technology Promotion Agancy, Japan
 
-************************************************/
+**********************************************************************/
 
 #include "ruby.h"
 #include "rubysig.h"