Update DDJ link.

diff --git a/Doc/lib/libdifflib.tex b/Doc/lib/libdifflib.tex
index acb5ed1c31bc17a33bda6dbba7e6efd425035403..7fb8e920dd46aecbb00649476b64c9c295f334ae 100644 (file)
--- a/Doc/lib/libdifflib.tex
+++ b/Doc/lib/libdifflib.tex
@@ -302,7 +302,7 @@ emu
 
 
 \begin{seealso}
-  \seetitle[http://www.ddj.com/documents/s=1103/ddj8807c/]
+  \seetitle[http://www.ddj.com/184407970?pgno=5]
            {Pattern Matching: The Gestalt Approach}{Discussion of a
             similar algorithm by John W. Ratcliff and D. E. Metzener.
             This was published in