diff --git a/sys/sys/devctl.h b/sys/sys/devctl.h
index 2cf84e420874..b72cd28dfce8 100644
--- a/sys/sys/devctl.h
+++ b/sys/sys/devctl.h
@@ -1,25 +1,22 @@
 /*-
  * Copyright 2020 M. Warner Losh <imp@FreeBSD.org>
  *
- * SPDX-License-Idnetifier: BSD-2-Clause
- *
- * $FreeBSD$
- *
+ * SPDX-License-Identifier: BSD-2-Clause
  */
 
 #ifndef _SYS_DEVCTL_H_
 #define _SYS_DEVCTL_H_
 
 #ifdef _KERNEL
 /**
  * devctl hooks.  Typically one should use the devctl_notify
  * hook to send the message.
  */
 bool devctl_process_running(void);
 void devctl_notify(const char *__system, const char *__subsystem,
     const char *__type, const char *__data);
 struct sbuf;
 void devctl_safe_quote_sb(struct sbuf *__sb, const char *__src);
 #endif
 
 #endif /* _SYS_DEVCTL_H_ */