13.2R/ final countdown: corrections, improvements

Fix a handful of errors, some of which were noted in last year's bug
264113 for the /13.1R/ area but not fixed retrospectively.

Five commit message in underlying
https://github.com/freebsd/freebsd-doc/pull/165/commits

Not intended to be comprehensive, given the timescale;
https://reviews.freebsd.org/D39480#898747
draws attention to the absence of rtw88(4) from hardware notes, and
so on.

https://bugs.freebsd.org/264113

PR:                      264113
Approved by:             re (cperciva, gjb)
Pull request:            https://github.com/freebsd/freebsd-doc/pull/165
Differential revision:   https://reviews.freebsd.org/D39480

3 files changed, 18 insertions, 16 deletions

diff --git a/shared/en/urls.adoc b/shared/en/urls.adoc
index 97d07fec76..33fa8135b9 100644
--- a/shared/en/urls.adoc
+++ b/shared/en/urls.adoc
@@ -11,6 +11,9 @@ ifndef::isonline[]
 :main-site: https://docs.freebsd.org/en
 endif::[]
 
+// sites
+:manual-site: https://man.freebsd.org/
+
 // books
 :dev-model: {main-site}/books/dev-model/
 :faq: {main-site}/books/faq/
diff --git a/website/content/en/releases/13.2R/installation.adoc b/website/content/en/releases/13.2R/installation.adoc
index 8cc7fa5a53..2ede89096b 100644
--- a/website/content/en/releases/13.2R/installation.adoc
+++ b/website/content/en/releases/13.2R/installation.adoc
@@ -20,7 +20,7 @@ This article gives some brief instructions on installing FreeBSD {releaseCurrent
 [[install]]
 == Installing FreeBSD
 
-The Installing FreeBSD chapter of the FreeBSD Handbook provides more in-depth information about the installation program itself, including a guided walk-through with screenshots.
+The link:{handbook}bsdinstall/[Installing FreeBSD] chapter of the FreeBSD Handbook provides more in-depth information about the installation program itself, including a guided walk-through with screenshots.
 
 [[upgrade]]
 == Upgrading FreeBSD
@@ -30,7 +30,7 @@ If you are upgrading from a previous release of FreeBSD, please read upgrading s
 [[upgrade-source]]
 == Upgrading from Source
 
-The procedure for doing a source code based update is described in Updating FreeBSD from Source.
+The procedure for doing a source code based update is described in link:{handbook}cutting-edge/#makeworld[Updating FreeBSD from Source].
 
 For Git use the releng/{localRel} branch which will be where any upcoming Security Advisories or Errata Notices will be applied.
 
diff --git a/website/content/en/releases/13.2R/readme.adoc b/website/content/en/releases/13.2R/readme.adoc
index d03bea9fc7..629c22d3fa 100644
--- a/website/content/en/releases/13.2R/readme.adoc
+++ b/website/content/en/releases/13.2R/readme.adoc
@@ -63,20 +63,15 @@ as well as other ways to obtain a copy of FreeBSD.
 [[emailmailinglists]]
 === Email and Mailing Lists
 
-For any questions or general technical support issues, please send mail to the {freebsd-questions}.
+For general questions or technical support, please address the {freebsd-questions}.
 
-If you're tracking the {releaseBranch} development efforts, you must join the {freebsd-stable}, in order to keep abreast of recent developments and changes that may affect the way you use and maintain the system.
+If you track the `{releaseBranch}` branch: you must subscribe to the {freebsd-stable}, to keep abreast of developments and changes that may affect your use and maintainance of the system.
 
-Being a largely-volunteer effort, the FreeBSD Project is always happy to have extra hands willing to help-there are already far more desired enhancements than there is time to implement them. To contact the developers on technical matters, or with offers of help, please send mail to the {freebsd-hackers}.
+Being a largely volunteer effort, the Project is always happy to have extra hands willing to help -- there are far more desired enhancements than there is time to implement them. To contact the developers on technical matters, or with offers of help, please address the {freebsd-hackers}.
 
-Please note that these mailing lists can experience significant amounts of traffic. If you have slow or expensive mail access, or are only interested in keeping up with major FreeBSD events, you may find it preferable to subscribe instead to the {freebsd-announce}.
+These lists above can experience significant amounts of traffic. If you have slow or expensive email access, or if are only interested in major major announcements, you may prefer subscription to the {freebsd-announce}.
 
-All of the mailing lists can be freely joined by anyone wishing to do so. Visit the link:https://www.freebsd.org/mailman/listinfo[FreeBSD Mailman Info Page]. This will give you more information on joining the various lists, accessing archives, etc. There are a number of mailing lists targeted at special interest groups not mentioned here; more information can be obtained either from the Mailman pages or the link:../../../support/#mailing-list[mailing lists section] of the FreeBSD Web site.
-
-[IMPORTANT]
-====
-Do not send email to the lists asking to be subscribed. Use the Mailman interface instead.
-====
+All public mailing lists can be joined by anyone wishing to do so. More than a hundred lists are public; https://lists.freebsd.org/[] shows them all, and provides information about browsing the archives, subscribing, and unsubscribing.
 
 [[pr]]
 === Submitting Problem Reports
@@ -112,16 +107,20 @@ The errata file accompanying each release (most likely right next to this file)
 [[manpages]]
 === Manual Pages
 
-As with almost all UNIX(R) like operating systems, FreeBSD comes with a set of on-line manual pages, accessed through the {{< manpage "man" "1">}} command or through the http://link:www.freebsd.org/cgi/man.cgi[hypertext manual pages gateway] on the FreeBSD Web site. In general, the manual pages provide information on the different commands and APIs available to the FreeBSD user.
+As with almost all UNIX(R)-like operating systems, FreeBSD includes a set of manual pages, accessible link:{manual-site}[online] or with the {{< manpage "man" "1">}} command.
+
+In general, these pages provide information on the different commands and APIs available to the FreeBSD user.
 
-In some cases, manual pages are written to give information on particular topics. Notable examples of such manual pages are {{< manpage "tuning" "7">}} (a guide to performance tuning), {{< manpage "security" "7">}} (an introduction to FreeBSD security), and {{< manpage "style" "9">}} (a style guide to kernel coding).
+Some pages are written to give information on particular topics. Notable examples include {{< manpage "tuning" "7">}} (a guide to performance tuning), {{< manpage "security" "7">}} (an introduction to FreeBSD security), and {{< manpage "style" "9">}} (a style guide for kernel coding).
 
 [[booksarticles]]
 === Books and Articles
 
-Two highly-useful collections of FreeBSD-related information, maintained by the FreeBSD Project, are the FreeBSD Handbook and FreeBSD FAQ(Frequently Asked Questions document). On-line versions of the link:{handbook}[Handbook] and link:{faq}[FAQ] are always available from the link:../../../doc[FreeBSD Documentation page] or its mirrors. If you install the [.filename]`doc` distribution set, you can use a Web browser to read the Handbook and FAQ locally. In particular, note that the Handbook contains a step-by-step guide to installing FreeBSD.
+FreeBSD Project-maintained documentation includes the highly useful _FreeBSD Handbook_, which includes a detailed guide to installing and upgrading the operating system, and _FreeBSD FAQ_ (Frequently Asked Questions). The link:{handbook}[Handbook] and link:{faq}[FAQ] are online in the link:{main-site}[documentation portal] and at mirror sites. 
+
+Other Project-maintained books and articles are more specialized -- covering a wide range of topics, from effective use of the mailing lists, to dual-booting FreeBSD with other operating systems, to guidelines for new committers. Like the Handbook and FAQ, these documents are in the portal, mirrors and [.filename]`doc` repository.
 
-A number of on-line books and articles, also maintained by the FreeBSD Project, cover more-specialized, FreeBSD-related topics. This material spans a wide range of topics, from effective use of the mailing lists, to dual-booting FreeBSD with other operating systems, to guidelines for new committers. Like the Handbook and FAQ, these documents are available from the FreeBSD Documentation Page or in the doc distribution set.
+For offline documentation in HTML and PDF formats: you can install a language-specific package such as package:misc/freebsd-doc-en[] (_-en_ for English), or multi-language package:[misc/freebsd-doc-all]. Alternatively, use a copy of the [.filename]`doc` repo to build and install from source code.
 
 A listing of other books and documents about FreeBSD can be found in the link:{handbook}#bibliography[bibliography] of the FreeBSD Handbook. Because of FreeBSD's strong UNIX(R) heritage, many other articles and books written for UNIX(R) systems are applicable as well, some of which are also listed in the bibliography.