Improve doc strings of 'project-shell' and 'project-eshell'

* lisp/progmodes/project.el (project-shell, project-eshell): Doc
fixes.

diff --git a/lisp/progmodes/project.el b/lisp/progmodes/project.el
index 8f6301c60204330ac2a552ebe17491aafcdda64a..bfbe2362721b63d057f90cab68dbf961f33c7620 100644 (file)
--- a/lisp/progmodes/project.el
+++ b/lisp/progmodes/project.el
@@ -716,10 +716,10 @@ PREDICATE, HIST, and DEFAULT have the same meaning as in
 ;;;###autoload
 (defun project-shell ()
   "Start an inferior shell in the current project's root directory.
-If such buffer already exists (one or several), switch to the one
-that was created first.
-With \\[universal-argument] prefix, create a new inferior shell
-buffer with uniquified name."
+If a buffer already exists for running a shell in the project's root,
+switch to it.  Otherwise, create a new shell buffer.
+With \\[universal-argument] prefix arg, create a new inferior shell buffer even
+if one already exist."
   (interactive)
   (let* ((default-directory (project-root (project-current t)))
          (default-project-shell-name
@@ -735,10 +735,10 @@ buffer with uniquified name."
 ;;;###autoload
 (defun project-eshell ()
   "Start Eshell in the current project's root directory.
-If such buffer already exists (one or several), switch to the one
-that was created first.
-With \\[universal-argument] prefix, create a new Eshell buffer
-with uniquified name."
+If a buffer already exists for running Eshell in the project's root,
+switch to it.  Otherwise, create a new Eshell buffer.
+With \\[universal-argument] prefix arg, create a new Eshell buffer even
+if one already exist."
   (interactive)
   (let* ((default-directory (project-root (project-current t)))
          (eshell-buffer-name