Small doc updates for CUA and dired

* doc/emacs/dired.texi (Misc Dired Features): Copyedits for hide-details.

* lisp/dired.el (dired-hide-details-hide-symlink-targets)
(dired-hide-details-hide-information-lines)
(dired-hide-details-mode): Doc fixes.

* lisp/emulation/cua-base.el (cua-mode): Doc fix.

* etc/NEWS: Related edits.

* lisp/ChangeLog: Comment changes do not need ChangeLog entries.

1 files changed, 3 insertions, 3 deletions

diff --git a/etc/NEWS b/etc/NEWS
index 4c31e628056..c9981857d64 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -432,6 +432,7 @@ For example, this enables parsing of macros which open new namespaces.
 Hence, you can now enable it independently from `transient-mark-mode',
 `delete-selection-mode', and `shift-select-mode'.
 
+---
 *** `cua-highlight-region-shift-only' is now obsolete.
 You can disable `transient-mark-mode' to get the same result.
 
@@ -458,9 +459,8 @@ restoring the frame/window configuration (frameset).  Additional options
 and `desktop-restore-forces-onscreen' offer further customization.
 
 +++
-** Dired
-
-*** New minor mode `dired-hide-details-mode' hides details.
+** New Dired minor mode `dired-hide-details-mode' toggles whether details,
+such as file ownership or permissions, are visible.
 
 ** Eldoc Mode works properly in the minibuffer.