[Orgmode] Documentation for org-log-done

[Daniel Clemente]

Hi.
  Documentation for org-log-done referred still to the old settings. I updated 
it and copied some notes from org-log-repeat.
  Feel free to change the wording.

  Thanks,
Daniel



diff --git a/lisp/org.el b/lisp/org.el
index 3ac7b08..b597e09 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -1515,14 +1515,20 @@ or `done', meaning any not-done or done state, 
respectively."
                       (choice (const :tag "Add" t) (const :tag "Remove" 
nil)))))))
 
 (defcustom org-log-done nil
-  "Non-nil means, record a CLOSED timestamp when moving an entry to DONE.
-When equal to the list (done), also prompt for a closing note.
-This can also be configured on a per-file basis by adding one of
-the following lines anywhere in the buffer:
+  "Information to record when a task moves to the DONE state. Possible values:
+
+nil     Don't add anything, just change the keyword
+time    Add a time stamp to the task
+note    Prompt a closing note and add it with template `org-log-note-headings'
+
+This option can also be set with on a per-file-basis with
 
+   #+STARTUP: nologdone
    #+STARTUP: logdone
    #+STARTUP: lognotedone
-   #+STARTUP: nologdone"
+
+You can have local logging settings for a subtree by setting the LOGGING
+property to one or more of these keywords."
   :group 'org-todo
   :group 'org-progress
   :type '(choice