Update url.
Old url returned status code:301 Moved permanently.
diff --git a/Doc/lib/libzipfile.tex b/Doc/lib/libzipfile.tex
index d7c08f6..47d1e5a 100644
--- a/Doc/lib/libzipfile.tex
+++ b/Doc/lib/libzipfile.tex
@@ -13,8 +13,8 @@
This module provides tools to create, read, write, append, and list a
ZIP file. Any advanced use of this module will require an
understanding of the format, as defined in
-\citetitle[http://www.pkware.com/appnote.html]{PKZIP Application
-Note}.
+\citetitle[http://www.pkware.com/business_and_developers/developer/appnote/]
+{PKZIP Application Note}.
This module does not currently handle ZIP files which have appended
comments, or multi-disk ZIP files. It can handle ZIP files that use the
@@ -71,9 +71,9 @@
\begin{seealso}
- \seetitle[http://www.pkware.com/appnote.html]{PKZIP Application
- Note}{Documentation on the ZIP file format by Phil
- Katz, the creator of the format and algorithms used.}
+ \seetitle[http://www.pkware.com/business_and_developers/developer/appnote/]
+ {PKZIP Application Note}{Documentation on the ZIP file format by
+ Phil Katz, the creator of the format and algorithms used.}
\seetitle[http://www.info-zip.org/pub/infozip/]{Info-ZIP Home Page}{
Information about the Info-ZIP project's ZIP archive
@@ -255,9 +255,9 @@
\begin{memberdesc}[ZipInfo]{extra}
Expansion field data. The
- \citetitle[http://www.pkware.com/appnote.html]{PKZIP Application
- Note} contains some comments on the internal structure of the data
- contained in this string.
+ \citetitle[http://www.pkware.com/business_and_developers/developer/appnote/]
+ {PKZIP Application Note} contains some comments on the internal
+ structure of the data contained in this string.
\end{memberdesc}
\begin{memberdesc}[ZipInfo]{create_system}