[bug#33453] [PATCH] doc: Mention 'json' format in describe.

[Oleg Pykhalov]

* doc/guix.texi (Invoking guix describe): Mention 'json' format.
---
 doc/guix.texi | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index c2c778a28..3e7b0a9f4 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -3273,7 +3273,10 @@ produce human-readable output;
 @item channels
 produce a list of channel specifications that can be passed to @command{guix
 pull -C} or installed as @file{~/.config/guix/channels.scm} (@pxref{Invoking
-guix pull}).
+guix pull});
address@hidden json
address@hidden JSON
+produce a list of channel specifications in JSON format.
 @end table
 @end table
 
-- 
2.19.1