master fa2c942: Improve docstrings

[Dmitry Gutov]

branch: master
commit fa2c9421760989aef8984d86552194f5a9e97543
Author: Dmitry Gutov <dgutov@yandex.ru>
Commit: Dmitry Gutov <dgutov@yandex.ru>

    Improve docstrings
    
    * lisp/progmodes/project.el (project-find-file)
    (project-or-external-find-file): More accurate docstrings (bug#44588).
---
 lisp/progmodes/project.el | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lisp/progmodes/project.el b/lisp/progmodes/project.el
index a395453..39c3ca8 100644
--- a/lisp/progmodes/project.el
+++ b/lisp/progmodes/project.el
@@ -745,7 +745,9 @@ pattern to search for."
 ;;;###autoload
 (defun project-find-file ()
   "Visit a file (with completion) in the current project.
-The completion default is the string at point."
+
+The completion default is the filename at point, determined by
+`thing-at-point' (whether such file exists or not)."
   (interactive)
   (let* ((pr (project-current t))
          (dirs (list (project-root pr))))
@@ -754,7 +756,9 @@ The completion default is the string at point."
 ;;;###autoload
 (defun project-or-external-find-file ()
   "Visit a file (with completion) in the current project or external roots.
-The completion default is the string at point."
+
+The completion default is the filename at point, determined by
+`thing-at-point' (whether such file exists or not)."
   (interactive)
   (let* ((pr (project-current t))
          (dirs (cons