(initialization): Finish `defgroup' description with period.

diff --git a/lisp/startup.el b/lisp/startup.el
index 55afbb170eb598d14840cd23dcb010e08fd3e73d..0b3f5ddbc10beff27707a8864d0020ff05fbb9c1 100644 (file)
--- a/lisp/startup.el
+++ b/lisp/startup.el
@@ -37,7 +37,7 @@
   "Non-nil once command line has been processed.")
 
 (defgroup initialization nil
-  "Emacs start-up procedure"
+  "Emacs start-up procedure."
   :group 'internal)
 
 (defcustom inhibit-startup-message nil