Update *both* uses of the URL to the zlib home page, and use the version
advertised as the canonical form.
diff --git a/Doc/lib/libzlib.tex b/Doc/lib/libzlib.tex
index f1662ef..0b3dd09 100644
--- a/Doc/lib/libzlib.tex
+++ b/Doc/lib/libzlib.tex
@@ -9,10 +9,10 @@
For applications that require data compression, the functions in this
module allow compression and decompression, using the zlib library.
The zlib library has its own home page at
-\url{ftp://ftp.freesoftware.com/pub/infozip/zlib/zlib.html}. Version
-1.1.3 is the most recent version as of September 2000; use a later
-version if one is available. There are known incompatibilities
-between the Python module and earlier versions of the zlib library.
+\url{http://www.info-zip.org/pub/infozip/zlib/}. Version 1.1.3 is the
+most recent version as of September 2000; use a later version if one
+is available. There are known incompatibilities between the Python
+module and earlier versions of the zlib library.
The available exception and functions in this module are:
@@ -149,6 +149,6 @@
\begin{seealso}
\seemodule{gzip}{reading and writing \program{gzip}-format files}
- \seetext{The zlib library home page is located at
- \url{http://www.cdrom.com/pub/infozip/zlib/}.}
+ \seeurl{http://www.info-zip.org/pub/infozip/zlib/}{The
+ zlib library home page.}
\end{seealso}