manual: Replace doxygen link.

The link is forbidden (403). Use the link reported by "aptitude show
doxygen" instead.

Suggested-by: checklink(1)

diff --git a/web/manual.md b/web/manual.md
index 95936776f35c08984d23eb84dfc687d17c8f711b..e03ad3d3b5058b1c0e2f1740d8bdc166e3fdd0b0 100644 (file)
--- a/web/manual.md
+++ b/web/manual.md
@@ -1967,7 +1967,7 @@ HTML version of this manual and some of the paraslash web pages are
 written in the Markdown markup language and are translated into html
 with the converter of the *Discount* package.
 
-- [doxygen](http://www.stack.nl/~dimitri/doxygen/). The documentation
+- [doxygen](https://www.doxygen.nl/). The documentation
 of paraslash's C sources uses the doxygen documentation system. The
 conventions for documenting the source code is described in the
 [Doxygen section](#Doxygen).