n passwd required to read the wiki

doc/gmsh.html

@@ -120,7 +120,7 @@ gmsh, password: gmsh).
   <li><a href="/gmsh/screencasts/">Screencasts</a> showing how to use
     the graphical user interface
   <li><a href="https://geuz.org/trac/gmsh">Wiki</a> with examples, 
-      source code navigation and bug tracking (username: gmsh, password: gmsh)
+      source code navigation and bug tracking
   <li><a href="/gmsh/doc/FAQ.txt">Frequently asked questions (FAQ)</a>
   <li><a href="/gmsh/doc/VERSIONS.txt">Version history</a>
   <li>Mailing lists: