tzsetup(1) -> tzsetup(8)

MFC after:	1 month
Sponsored by:	The FreeBSD Foundation

usr.sbin/etcupdate/etcupdate.8

@@ -757,7 +757,7 @@ has been removed from the
 tree,
 but it has been locally modified.
 The modified version of the file remains in the destination directory.
-.It "Needs update: /etc/localtime (required manual update via tzsetup(1))"
+.It "Needs update: /etc/localtime (required manual update via tzsetup(8))"
 The
 .Fa /var/db/zoneinfo
 file does not exist,
@@ -768,7 +768,7 @@ was not able to refresh
 from its source file in
 .Fa /usr/share/zoneinfo .
 Running
-.Xr tzsetup 1
+.Xr tzsetup 8
 will both refresh
 .Fa /etc/localtime
 and generate

usr.sbin/etcupdate/etcupdate.sh

@@ -515,7 +515,7 @@ post_update()
 			fi
 		else
 			warn "Needs update: /etc/localtime (required" \
-			    "manual update via tzsetup(1))"
+			    "manual update via tzsetup(8))"
 		fi
 	fi
 }