apm(8): Drop MLINK to apmconf(8)

apmconf(8) was merged into apm(8) back in 2000 and this note and MLINK
were added as a transition aid, but that aid is no longer needed.

ObsoleteFiles.inc

@@ -51,6 +51,9 @@
 #   xargs -n1 | sort | uniq -d;
 # done
 
+# 20251112: Remove old MLINK to apmconf(8)
+OLD_FILES+=share/man/man8/apmconf.8.gz
+
 # 20251112: Remove pccard(4) and related
 OLD_FILES+=share/man/man4/pccard.4.gz
 OLD_FILES+=share/man/man4/pcic.4.gz

usr.sbin/apm/Makefile

@@ -1,6 +1,5 @@
 PROG=	apm
 MAN=	apm.8
-MLINKS=	apm.8 apmconf.8
 MANSUBDIR= /${MACHINE_CPUARCH}
 
 PACKAGE=apm

usr.sbin/apm/apm.8

@@ -9,7 +9,7 @@
 .\" the author assume any responsibility for damages incurred with its
 .\" use.
 .\"
-.Dd December 22, 2009
+.Dd November 12, 2025
 .Dt APM 8 i386
 .Os
 .Sh NAME
@@ -120,13 +120,6 @@ If no options are specified,
 displays information and current status of APM in verbose mode.
 If multiple display options are given, the values are displayed one
 per line in the order given here.
-.Sh NOTES
-.Xr apmconf 8
-has been merged in
-.Nm
-and thus
-.Nm
-replaces all of its functionality.
 .Sh SEE ALSO
 .Xr apm 4 ,
 .Xr zzz 8