diff --git a/lib/libthr/arch/i386/i386/_curthread.S b/lib/libthr/arch/i386/i386/_curthread.S
index 7e8dbd9d30c2..1f11f88a3716 100644
--- a/lib/libthr/arch/i386/i386/_curthread.S
+++ b/lib/libthr/arch/i386/i386/_curthread.S
@@ -1,4 +1,4 @@
-# $FreeBSD$
+/* $FreeBSD$ */
 
 #include <machine/asm.h>