doc: Remove ".ko" extension in 'base-initrd' example.

Reported by Marek Benc.

* doc/guix.texi (Initial RAM Disk): Remove ".ko" from the 'base-initrd'
  example.  Add a comment.

1 files changed, 4 insertions, 1 deletions

diff --git a/doc/guix.texi b/doc/guix.texi
index 510acddb46..4e99254b19 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -4822,8 +4822,11 @@ system declaration like this:
 
 @example
 (initrd (lambda (file-systems . rest)
+          ;; Create a standard initrd that has modules "foo.ko"
+          ;; and "bar.ko", as well as their dependencies, in
+          ;; addition to the modules available by default.
           (apply base-initrd file-systems
-                 #:extra-modules '("my.ko" "modules.ko")
+                 #:extra-modules '("foo" "bar")
                  rest)))
 @end example