[elpa] externals/org 037e3b3eb7: lisp/ob-tangle.el (org-babel-detangle): Improve docstring

[ELPA Syncer]

branch: externals/org
commit 037e3b3eb789b3aa21efc457cdc2dab4b4db2c19
Author: Ihor Radchenko <yantar92@posteo.net>
Commit: Ihor Radchenko <yantar92@posteo.net>

    lisp/ob-tangle.el (org-babel-detangle): Improve docstring
---
 lisp/ob-tangle.el | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lisp/ob-tangle.el b/lisp/ob-tangle.el
index 933a3eba14..72089a9a59 100644
--- a/lisp/ob-tangle.el
+++ b/lisp/ob-tangle.el
@@ -618,9 +618,12 @@ by `org-babel-get-src-block-info'."
 
 ;; de-tangling functions
 (defun org-babel-detangle (&optional source-code-file)
-  "Propagate changes in source file back original to Org file.
+  "Propagate changes from current source buffer back to the original Org file.
 This requires that code blocks were tangled with link comments
-which enable the original code blocks to be found."
+which enable the original code blocks to be found.
+
+Optional argument SOURCE-CODE-FILE is the file path to be used instead
+of the current buffer."
   (interactive)
   (save-excursion
     (when source-code-file (find-file source-code-file))