Small VC doc fixes

[gnu-emacs] / lisp / vc / log-view.el

diff --git a/lisp/vc/log-view.el b/lisp/vc/log-view.el
index 849954f2cf83824a40c5ffa900c40ef56d0ccdb5..7512c9283eb2fd426cd851a58ac97d5fc8fc943d 100644 (file)
--- a/lisp/vc/log-view.el
+++ b/lisp/vc/log-view.el
@@ -376,6 +376,8 @@ log entries."
       marked-list)))
 
 (defun log-view-toggle-entry-display ()
+  "If possible, expand the current Log View entry.
+This calls `log-view-expanded-log-entry-function' to do the work."
   (interactive)
   ;; Don't do anything unless `log-view-expanded-log-entry-function'
   ;; is defined in this mode.