libtiff: Merge branch 'fix_603_readme_doc_reference_update' into 'master'

From 32cbd3221867b64b26fe440e7062a39478b4a7ca Mon Sep 17 00:00:00 2001
From: Su_Laus <[EMAIL REDACTED]>
Date: Tue, 5 Sep 2023 18:10:12 +0200
Subject: [PATCH] Update documentation reference within README.md. Fixes #603.

---
 README.md | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index 2573dab1..0d83ba24 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,15 @@
 TIFF Software Distribution
 --------------------------
-This file is just a placeholder; all the documentation is now in
-HTML in the html directory.  To view the documentation point your
-favorite WWW viewer at html/index.html; 
+This file is just a placeholder; the entire documentation is now located
+as reStructuredText in the doc directory. To view the documentation
+as HTML, visit https://libtiff.gitlab.io/libtiff/ or
+http://www.simplesystems.org/libtiff/ or within the release package
+in the doc/html-prebuilt directory. The manual pages are
+located at doc/man-prebuilt.
 
-e.g.
+The release package can be downloaded at
 
-    firefox html/index.html
-
-If you don't have an HTML viewer then you can read the HTML source
-or fetch a PostScript version of this documentation from the directory
-
-    http://download.osgeo.org/libtiff/
+http://download.osgeo.org/libtiff/
 
 If you can't hack either of these options then basically what you
 want to do is: