miscellanous patches for faq/pf

Please consider some of the following minor changes for faq/pf. I have 
several other changes too but need to submit them later.

Changes include:
- add reference to sysctl(8)
- add comma
- use "or" instead of /
- spell out digits in text
- For the scrub.html change below, see pf.conf.5 revision 1.302:
   "'random-id' no longer applies only to outgoing packets."
- spell out left angle and right angle brackets

Index: faq/pf/example1.html
===================================================================
RCS file: /cvs/www/faq/pf/example1.html,v
retrieving revision 1.21
diff -b -u -r1.21 example1.html
--- faq/pf/example1.html	1 Nov 2005 11:35:18 -0000	1.21
+++ faq/pf/example1.html	4 Jan 2006 06:19:14 -0000
@@ -132,7 +132,9 @@
  <h3>Preparation</h3>
  This document assumes that the OpenBSD host has been properly configured
  to act as a router, including verifying IP networking setup, Internet
-connectivity, and setting <tt>net.inet.ip.forwarding</tt> to "<tt>1</tt>".
+connectivity, and setting
+<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&amp;sektion=8&amp;manpath=OpenBSD+3.8">sysctl(8)</a>
+variable <tt>net.inet.ip.forwarding</tt> to "<tt>1</tt>".

  <a name="ruleset"></a>
  <h2>The Ruleset</h2>
Index: faq/pf/filter.html
===================================================================
RCS file: /cvs/www/faq/pf/filter.html,v
retrieving revision 1.34
diff -b -u -r1.34 filter.html
--- faq/pf/filter.html	28 Dec 2005 17:11:25 -0000	1.34
+++ faq/pf/filter.html	4 Jan 2006 06:19:18 -0000
@@ -697,7 +697,7 @@
  <a name="synproxy"></a>
  <h2>TCP SYN Proxy</h2>
  <p>
-Normally when a client initiates a TCP connection to a server PF will
+Normally when a client initiates a TCP connection to a server, PF will
  pass the
  <a href="http://www.inetdaemon.com/tutorials/internet/tcp/connections.html"
  >handshake</a> packets between the two endpoints as they arrive.
Index: faq/pf/logging.html
===================================================================
RCS file: /cvs/www/faq/pf/logging.html,v
retrieving revision 1.25
diff -b -u -r1.25 logging.html
--- faq/pf/logging.html	28 Dec 2005 17:12:26 -0000	1.25
+++ faq/pf/logging.html	4 Jan 2006 06:19:19 -0000
@@ -96,7 +96,7 @@

  <dt><tt>user</tt>
  <dd>Causes the UNIX user-id and group-id that owns the socket that the
-packet is sourced from/destined to (whichever socket is local) to be
+packet is sourced from or destined to (whichever socket is local) to be
  logged along with the standard log information.
  </dl>

@@ -374,7 +374,7 @@
  <p>
  PF will now log in ASCII to <tt>/var/log/pflog.txt</tt>. If so
  configured in <tt>/etc/syslog.conf</tt>, it will also log to a remote
-server.  The logging is not immediate but it can take up to about 5-6
+server.  The logging is not immediate but it can take up to about five to six
  minutes (the cron job interval) before the logged packets appear in the
  file.

Index: faq/pf/scrub.html
===================================================================
RCS file: /cvs/www/faq/pf/scrub.html,v
retrieving revision 1.12
diff -b -u -r1.12 scrub.html
--- faq/pf/scrub.html	7 Feb 2005 05:56:39 -0000	1.12
+++ faq/pf/scrub.html	4 Jan 2006 06:19:19 -0000
@@ -110,8 +110,8 @@

  <dt><tt>random-id</tt>
  <dd>Replaces the IP identification field of
-outgoing packets with random values to compensate for operating systems
-that use predictable values. This option only applies to outgoing
+packets with random values to compensate for operating systems
+that use predictable values. This option only applies to
  packets that are not fragmented after the optional packet reassembly.

  <dt><tt>min-ttl <i>num</i></tt>
Index: faq/pf/tables.html
===================================================================
RCS file: /cvs/www/faq/pf/tables.html,v
retrieving revision 1.16
diff -b -u -r1.16 tables.html
--- faq/pf/tables.html	1 Nov 2005 11:35:18 -0000	1.16
+++ faq/pf/tables.html	4 Jan 2006 06:19:19 -0000
@@ -127,7 +127,8 @@
  192.0.2.0/24 network except for 192.0.2.5.

  <p>
-Note that table names are always enclosed in &lt; &gt;.
+Note that table names are always enclosed within
+left angle (&lt;) and right angle bracket characters (&gt;).

  <p>
  Tables can also be populated from text files containing a list of IP