[bug#65479] [PATCH core-updates 50/61] gnu: tunctl: Update comment.

[Bruno Victal]

The actual dependency is docbook-to-man which is a completely different
project [1]. (unrelated to docbook2x and docbook-utils)

[1]: <https://www.oasis-open.org/docbook/tools/dtm/>

* gnu/packages/networking.scm (tunctl): Update comment.
---
 gnu/packages/networking.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/networking.scm b/gnu/packages/networking.scm
index 9685a7a747..42eb37ea8e 100644
--- a/gnu/packages/networking.scm
+++ b/gnu/packages/networking.scm
@@ -4151,7 +4151,8 @@ (define-public tunctl
            (lambda _
              (setenv "CC" "gcc")
              (invoke "make" "tunctl")))
-         ;; TODO: Requires docbook2x to generate man page from SGML.
+         ;; TODO: Requires docbook-to-man (unrelated to docbook2x and
+         ;; docbook-utils) to generate man page from SGML.
          (replace 'install
            (lambda* (#:key outputs #:allow-other-keys)
              (let* ((out (assoc-ref outputs "out"))
-- 
2.40.1