(gnus-local-domain): Reformat the doc-string to refer to function

`system-name' instead of both function and variable.

1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/gnus/gnus.el b/lisp/gnus/gnus.el
index d0729dcefbd..10144d73fed 100644
--- a/lisp/gnus/gnus.el
+++ b/lisp/gnus/gnus.el
@@ -1024,7 +1024,7 @@ Should be set in paths.el, and shouldn't be touched by the user.")
 (defcustom gnus-local-domain nil
   "Local domain name without a host name.
 The DOMAINNAME environment variable is used instead if it is defined.
-If the `system-name' function returns the full Internet name, there is
+If the function `system-name' returns the full Internet name, there is
 no need to set this variable."
   :group 'gnus-message
   :type '(choice (const :tag "default" nil)