diff --git a/bin/dig/dighost.c b/bin/dig/dighost.c
index d8710ed1ba..5ff1dade27 100644
--- a/bin/dig/dighost.c
+++ b/bin/dig/dighost.c
@@ -366,7 +366,7 @@ struct_tk_list tk_list = { {NULL, NULL, NULL, NULL, NULL}, 0};
 #ifdef DIG_SIGCHASE
 isc_result_t
 (*dighost_printrdataset)(dns_name_t *owner_name, dns_rdataset_t *rdataset,
-          isc_buffer_t *target);
+	  isc_buffer_t *target);
 #endif
 
 isc_result_t
diff --git a/bin/dig/host.c b/bin/dig/host.c
index 592d2b591d..0a86d1388a 100644
--- a/bin/dig/host.c
+++ b/bin/dig/host.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2007, 2009-2016  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2007, 2009-2017  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 2000-2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
diff --git a/bin/dig/nslookup.c b/bin/dig/nslookup.c
index 6f4e80ea8b..6c75f1d529 100644
--- a/bin/dig/nslookup.c
+++ b/bin/dig/nslookup.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004-2016  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2017  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 2000-2003  Internet Software Consortium.
  *
  * Permission to use, copy, modify, and/or distribute this software for any