bug#66703: [PATCH] doc: Remove 'Debbugs User Guide' broken links.

[Vincent Legoll]

Fixes <https://issues.guix.gnu.org/66703>.

* doc/contributing.texi: Remove (x)refs and text about the Debbugs User
Guide.
---

Consensus has not been reached for using the ELPA page, so in the
mean time, remove broken links.

 doc/contributing.texi | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/doc/contributing.texi b/doc/contributing.texi
index 938c8bfdb1..8b0b49e500 100644
--- a/doc/contributing.texi
+++ b/doc/contributing.texi
@@ -678,8 +678,7 @@ configuration file:
 @end lisp
 
 For more information, refer to @ref{Bug Reference,,, emacs, The GNU
-Emacs Manual} and @ref{Minor Mode,,, debbugs-ug, The Debbugs User
-Guide}.
+Emacs Manual}.
 
 @node Alternative Setups
 @section Alternative Setups
@@ -2552,9 +2551,6 @@ Bugs within Emacs}).
 To search for bugs, @samp{@kbd{M-x} debbugs-gnu-guix-search} can be
 used.
 
-@xref{Top,,, debbugs-ug, Debbugs User Guide}, for more information on
-this nifty tool!
-
 @node Debbugs Usertags
 @subsection Debbugs Usertags
 
-- 
2.45.2