master 4a467f7: project-kill-buffers: Update the docstring too

[Dmitry Gutov]

branch: master
commit 4a467f759151a0638acef3685d4e19e11b745e5b
Author: Dmitry Gutov <dgutov@yandex.ru>
Commit: Dmitry Gutov <dgutov@yandex.ru>

    project-kill-buffers: Update the docstring too
    
    * lisp/progmodes/project.el (project-kill-buffers):
    Copy a sentence over from project-switch-to-buffer.
---
 lisp/progmodes/project.el | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lisp/progmodes/project.el b/lisp/progmodes/project.el
index 293ef0b..5be89b9 100644
--- a/lisp/progmodes/project.el
+++ b/lisp/progmodes/project.el
@@ -860,6 +860,8 @@ any of the conditions will not be killed."
 ;;;###autoload
 (defun project-kill-buffers ()
   "Kill all live buffers belonging to the current project.
+Two buffers belong to the same project if their project instances,
+as reported by `project-current' in each buffer, are identical.
 Certain buffers may be \"spared\", see `project-kill-buffers-ignores'."
   (interactive)
   (let ((pr (project-current t)) bufs)