Remove BUGS section and xref clock_ymdhms_to_secs(9).

While here, use hyphen in "battery-backed" consistently.

share/man/man9/inittodr.9

@@ -1,4 +1,4 @@
-.\" $NetBSD: inittodr.9,v 1.9 2003/02/14 15:20:21 grant Exp $
+.\" $NetBSD: inittodr.9,v 1.10 2006/03/02 19:49:25 uwe Exp $
 .\"
 .\" Copyright (c) 1994 Christopher G. Demetriou
 .\" All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\" <<Id: LICENSE,v 1.2 2000/06/14 15:57:33 cgd Exp>>
 .\"
-.Dd November 13, 1995
+.Dd March 2, 2006
 .Dt INITTODR 9
 .Os
 .Sh NAME
@@ -46,7 +46,7 @@ The
 .Fn inittodr
 function determines the time and sets the system clock.
 It tries to pick the correct time using a set of heuristics that examine
-the system's battery backed clock and the time reported by the file
+the system's battery-backed clock and the time reported by the file
 system, as given in
 .Fa base .
 Those heuristics include:
@@ -90,17 +90,9 @@ The
 time and the battery-backed clock's time differ by a large amount.
 .El
 .Sh SEE ALSO
+.Xr clock_ymdhms_to_secs 9 ,
 .Xr resettodr 9 ,
 .Xr time 9
 .Sh BUGS
-On many systems,
-.Fn inittodr
-has to convert from
-a time expressed in terms of year, month, day, hours, minutes,
-and seconds to
-.Va time ,
-expressed in seconds.
-Many of the implementations could share code, but do not.
-.Pp
 Each system's heuristics for picking the correct time are slightly
 different.