10120 smatch indenting fixes for usr/src/cmd
Reviewed by: Gergő Doma <domag02@gmail.com>
Portions contributed by: Joyce McIntosh <joyce.mcintosh@nexenta.com>

@@ -28,10 +28,14 @@
  */
 
 /*      Copyright (c) 1988 AT&T */
 /*        All Rights Reserved   */
 
+/*
+ * Copyright (c) 2018, Joyent, Inc.
+ */
+
 #include        <signal.h>
 #include        <unistd.h>
 #include        <fcntl.h>
 #include        "m4.h"