master fefc3005d46 3/3: ; Touch up & fix documentation changes from last commit

[Sean Whitton]

branch: master
commit fefc3005d46f4ac41af624d4591b052df92e4bd0
Author: Sean Whitton <spwhitton@spwhitton.name>
Commit: Sean Whitton <spwhitton@spwhitton.name>

    ; Touch up & fix documentation changes from last commit
---
 etc/NEWS                      | 10 ++++++----
 lisp/emacs-lisp/package-vc.el |  4 ++--
 lisp/ldefs-boot.el            |  2 +-
 lisp/vc/vc.el                 | 12 ++++++------
 4 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/etc/NEWS b/etc/NEWS
index 12053fffc57..a4a036cbb50 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -614,15 +614,17 @@ even though Emacs thinks it is dangerous.
 
 So far, this applies only to using 'e' from Log View mode for Git.
 
+---
 *** 'vc-clone' is now an interactive command.
 When called interactively, 'vc-clone' now prompts for the remote
-repository address, the backend for cloning, if it has not been
-determined automatically according to the URL, and the directory to
-clone the repository into.
+repository address, and the directory into which to clone the
+repository.  It tries to automatically determine the VC backend for
+cloning, or prompts for that, too.
 
+---
 *** 'vc-clone' now accepts an optional argument OPEN-DIR.
 When the argument is non-nil, the function switches to a buffer visiting
-directory to which the repository was cloned.
+the directory into which the repository was cloned.
 
 
 * New Modes and Packages in Emacs 31.1
diff --git a/lisp/emacs-lisp/package-vc.el b/lisp/emacs-lisp/package-vc.el
index ae183cc9f72..d30f616f6ea 100644
--- a/lisp/emacs-lisp/package-vc.el
+++ b/lisp/emacs-lisp/package-vc.el
@@ -71,7 +71,7 @@
   "Default VC backend to use for cloning package repositories.
 `package-vc-install' uses this backend when you specify neither
 the backend nor a repository URL that's recognized via
-`package-vc-heuristic-alist'.
+`vc-clone-heuristic-alist'.
 
 The value must be a member of `vc-handled-backends' that supports
 the `clone' VC function."
@@ -809,7 +809,7 @@ If PACKAGE is a string, it specifies the URL of the package
 repository.  In this case, optional argument BACKEND specifies
 the VC backend to use for cloning the repository; if it's nil,
 this function tries to infer which backend to use according to
-the value of `package-vc-heuristic-alist' and if that fails it
+the value of `vc-clone-heuristic-alist' and if that fails it
 uses `package-vc-default-backend'.  Optional argument NAME
 specifies the package name in this case; if it's nil, this
 package uses `file-name-base' on the URL to obtain the package
diff --git a/lisp/ldefs-boot.el b/lisp/ldefs-boot.el
index 6320af1e79f..38df2a23cac 100644
--- a/lisp/ldefs-boot.el
+++ b/lisp/ldefs-boot.el
@@ -24112,7 +24112,7 @@ If PACKAGE is a string, it specifies the URL of the 
package
 repository.  In this case, optional argument BACKEND specifies
 the VC backend to use for cloning the repository; if it's nil,
 this function tries to infer which backend to use according to
-the value of `package-vc-heuristic-alist' and if that fails it
+the value of `vc-clone-heuristic-alist' and if that fails it
 uses `package-vc-default-backend'.  Optional argument NAME
 specifies the package name in this case; if it's nil, this
 package uses `file-name-base' on the URL to obtain the package
diff --git a/lisp/vc/vc.el b/lisp/vc/vc.el
index 9c85dee9129..ebe3de5c6c4 100644
--- a/lisp/vc/vc.el
+++ b/lisp/vc/vc.el
@@ -3884,17 +3884,17 @@ If successful, return the string with the directory of 
the checkout;
 otherwise return nil.
 REMOTE should be a string, the URL of the remote repository or the name
 of a directory (if the repository is local).
+
+When called interactively, prompt for REMOTE, BACKEND and DIRECTORY,
+except attempt to determine BACKEND automatically based on REMOTE.
+
 If DIRECTORY is nil or omitted, it defaults to `default-directory'.
 If BACKEND is nil or omitted, the function iterates through every known
 backend in `vc-handled-backends' until one succeeds to clone REMOTE.
 If REV is non-nil, it indicates a specific revision to check out after
 cloning; the syntax of REV depends on what BACKEND accepts.
-If OPEN-DIR is non-nil, switches to a buffer visiting DIRECTORY to
-which the repository was cloned.  It would be useful in scripts, but not
-in regular code.
-If called interactively, prompt for REMOTE, DIRECTORY and BACKEND,
-if BACKEND has not been automatically determined according to the REMOTE
-URL, in the minibuffer."
+If OPEN-DIR is non-nil, as it is interactively, also switches to a
+buffer visiting DIRECTORY."
   (interactive
    (let* ((url (read-string "Remote: " nil 'vc--remotes-history))
           (backend (or (vc-guess-url-backend url)