Minor tweaks of new line number display variables

* src/xdisp.c (Vdisplay_line_numbers): Tweak doc-string.
(Vdisplay_line_number_width): Rename to
Vdisplay_line_numbers_width.
(maybe_produce_line_number): Comply with above rename.
* lisp/cus-start.el (standard):
* lisp/frame.el (top-level):
* etc/NEWS: Comply with renaming of
`display-line-number-width' to `display-line-numbers-width'.

2 files changed, 2 insertions, 2 deletions

diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index e0290395ade..ed913e32688 100644
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -594,7 +594,7 @@ since it could result in memory overflow and make Emacs crash."
                                     (const :tag "Visually relative line numbers"
                                            :value visual))
                                    "26.1")
-             (display-line-number-width display
+             (display-line-numbers-width display
                                  (choice
                                   (const :tag "Dynamically computed"
                                          :value nil)
diff --git a/lisp/frame.el b/lisp/frame.el
index 0e9f38589f9..7d571791e23 100644
--- a/lisp/frame.el
+++ b/lisp/frame.el
@@ -2473,7 +2473,7 @@ See also `toggle-frame-maximized'."
         wrap-prefix
         truncate-lines
         display-line-numbers
-        display-line-number-width
+        display-line-numbers-width
         display-line-numbers-current-absolute
         display-line-numbers-widen
         bidi-paragraph-direction