include/sys/un.h: Remove an incorrect comment
This commit is taken from Nuttx.
/****************************************************************************
* include/sys/un.h
*
- * Copyright (C) 2015 Gregory Nutt. All rights reserved.
+ * Copyright (C) 2015, 2020 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* Included Files
****************************************************************************/
-/* The sys/un.> header defines the type sa_family_t as described in
- * sys/socket.h.
- */
-
#include <tinyara/config.h>
#include <sys/socket.h>
