1 files changed, 6 insertions, 7 deletions
diff --git a/ft/comparator.h b/ft/comparator.h
index 7591c308400..f24e81a9274 100644
--- a/ft/comparator.h
+++ b/ft/comparator.h
@@ -1,9 +1,10 @@
-/**
- * comparator.h
- */
+/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
+// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
+#ident "Copyright (c) 2007-2013 Tokutek Inc.  All rights reserved."
+#ident "The technology is licensed by the Massachusetts Institute of Technology, Rutgers State University of New Jersey, and the Research Foundation of State University of New York at Stony Brook under United States of America Serial No. 11/760379 and to the patents and/or patent applications resulting from it."
 
-#ifndef COMPARATOR_H
-#define COMPARATOR_H
+
+#pragma once
 
 #include <db.h>
 #include <string.h>
@@ -43,5 +44,3 @@ private:
 };
 
 } /* namespace toku */
-
-#endif /* COMPARATOR_H */