emacs-27 fc55f65: Minor improvements in documentation of the last change

[Eli Zaretskii]

branch: emacs-27
commit fc55f65305e855b31a8594764cfadfb5bf0f107f
Author: Eli Zaretskii <address@hidden>
Commit: Eli Zaretskii <address@hidden>

    Minor improvements in documentation of the last change
    
    * etc/NEWS:
    * doc/emacs/files.texi (Image Mode): Minor copyedits of last change.
---
 doc/emacs/files.texi | 13 ++++++++-----
 etc/NEWS             |  8 ++++----
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/doc/emacs/files.texi b/doc/emacs/files.texi
index 8d75b56..7318667 100644
--- a/doc/emacs/files.texi
+++ b/doc/emacs/files.texi
@@ -2126,11 +2126,14 @@ and displaying it in hex representation.  Displaying 
the file as an
 image works only if Emacs is compiled with support for displaying
 such images.
 
-If the displayed image is wider or taller than the frame, the usual
-point motion keys (@kbd{C-f}, @kbd{C-p}, and so forth) cause different
-parts of the image to be displayed.  But by default the image is
-resized automatically to fit to the window.  You can configure this by
-using two options @code{image-auto-resize} and
+@vindex image-auto-resize
+@vindex image-auto-resize-on-window-resize
+If the displayed image is wider or taller than the window in which it
+is displayed, the usual point motion keys (@kbd{C-f}, @kbd{C-p}, and
+so forth) cause different parts of the image to be displayed.
+However, by default images are resized automatically to fit the
+window, so this is only necessary if you customize the default
+behavior by using the options @code{image-auto-resize} and
 @code{image-auto-resize-on-window-resize}.
 
 You can press @kbd{n} (@code{image-next-file}) and @kbd{p}
diff --git a/etc/NEWS b/etc/NEWS
index 1d630a3..65ac6d2 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -3525,10 +3525,10 @@ according to the orientation in the Exif data, if any.
 
 +++
 *** In 'image-mode' the image is resized automatically to fit in window.
-The image will resize upon first display and whenever the window's
-dimensions change.  Two user options 'image-auto-resize' and
-'image-auto-resize-on-window-resize' can define resizing parameters or
-disable auto-resizing.
+By default, the image will resize upon first display and whenever the
+window's dimensions change.  Two user options 'image-auto-resize' and
+'image-auto-resize-on-window-resize' control the resizing behavior
+(including the possibility to disable auto-resizing).
 
 ---
 *** New library image-converter.