2 files changed, 10 insertions, 10 deletions

diff --git a/usr.sbin/pciconf/pciconf.8 b/usr.sbin/pciconf/pciconf.8
index c44d564f9e0b..ec419a8e7ce7 100644
--- a/usr.sbin/pciconf/pciconf.8
+++ b/usr.sbin/pciconf/pciconf.8
@@ -34,11 +34,11 @@
 .Nm
 .Fl l Op Fl v
 .Nm
-.Fl a Ar sel
+.Fl a Ar selector
 .Nm
-.Fl r Oo Fl b | h Oc Ar sel addr Ns Op : Ns Ar addr
+.Fl r Oo Fl b | h Oc Ar selector addr Ns Op : Ns Ar addr2
 .Nm
-.Fl w Oo Fl b | h Oc Ar sel addr Op Ar value
+.Fl w Oo Fl b | h Oc Ar selector addr value
 .Sh DESCRIPTION
 The
 .Nm
@@ -138,19 +138,19 @@ non-zero indicates that it does not.
 The
 .Fl r
 option reads a configuration space register at byte offset
-.Ar reg
+.Ar addr
 of device
 .Ar selector
 and prints out its value in hexadecimal.
-The optional second
-.Ar reg2
+The optional second address
+.Ar addr2
 specifies a range to read.
 The
 .Fl w
 option writes the
 .Ar value
 into a configuration space register at byte offset
-.Ar reg
+.Ar addr
 of device
 .Ar selector .
 For both operations, the flags
diff --git a/usr.sbin/pciconf/pciconf.c b/usr.sbin/pciconf/pciconf.c
index 6a18b6dd7d93..764fd3db05ae 100644
--- a/usr.sbin/pciconf/pciconf.c
+++ b/usr.sbin/pciconf/pciconf.c
@@ -80,9 +80,9 @@ usage()
 {
 	fprintf(stderr, "%s\n%s\n%s\n%s\n",
 		"usage: pciconf -l [-v]",
-		"       pciconf -a sel",
-		"       pciconf -r [-b | -h] sel addr[:addr]",
-		"       pciconf -w [-b | -h] sel addr [value]");
+		"       pciconf -a selector",
+		"       pciconf -r [-b | -h] selector addr[:addr2]",
+		"       pciconf -w [-b | -h] selector addr value");
 	exit (1);
 }