X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/preload-hacks/blobdiff_plain/9f1396d9c6c68d36ade0895148a15c963d014473..9314b85a0abede2464bc7301cc0de4f57bb3005b:/noip.1

diff --git a/noip.1 b/noip.1
index c18110d..2d1beef 100644
--- a/noip.1
+++ b/noip.1
@@ -193,7 +193,7 @@ is a comma-separated list of entries of the form:
 .RB [ \- \c
 .IR address | \c
 .BR / \c
-.IR mask ]| \c
+.IR prefix-length ]| \c
 .BR local | any
 .RB [ : \c
 .IR port [ \c
@@ -219,17 +219,17 @@ Matches all addresses.
 Matches the address of one of the machine's network interfaces.
 .TP
 .I address
-Matches just the given address
+Matches just the given address.  An
+.I address
+may be enclosed in square brackets.
 .TP
 .IB address \- address
 Matches any address which falls in the given range.  Addresses are
 compared lexicographically, with octets to the left given precedence
 over octets to the right.
 .TP
-.IB address / mask
-Matches an address in the given network.  The
-.I mask
-may be a netmask in dotted-quad form, or a one-bit-count.
+.IB address / prefix-length
+Matches an address in the given network.
 .PP
 The port portion may be omitted (which means `match any port'), or may
 be a single