[bug#44922] [PATCH 4/6] doc: Remove redundant node exporter configuration from the example.

[Christopher Baines <mail@cbaines.net>]

* doc/guix.texi (Prometheus Node Exporter Service): Simplify the example.
---
 doc/guix.texi | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index b0126b961d..ed41091cae 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -21896,13 +21896,10 @@ where monitoring these statistics is desirable.
 @defvar {Scheme variable} prometheus-node-exporter-service-type
 This is the service type for the
 @uref{https://github.com/prometheus/node_exporter/, prometheus-node-exporter}
-service, its value must be a @code{prometheus-node-exporter-configuration}
-record as in this example:
+service, its value must be a @code{prometheus-node-exporter-configuration}.
 
 @lisp
-(service prometheus-node-exporter-service-type
-         (prometheus-node-exporter-configuration
-           (web-listen-address ":9100")))
+(service prometheus-node-exporter-service-type)
 @end lisp
 @end defvar
 
-- 
2.29.2