(w32): Finish `defgroup' description with period.

diff --git a/lisp/w32-vars.el b/lisp/w32-vars.el
index 1877e159ae79e0e8272ddb8b44dfc34e62a84e76..30dae3f9987815f5c31a2cb888e9a9e44d8e83d0 100644 (file)
--- a/lisp/w32-vars.el
+++ b/lisp/w32-vars.el
@@ -28,7 +28,7 @@
 
 ;; Custom group for w32 specific settings
 (defgroup w32 nil
-  "MS-Windows specific features"
+  "MS-Windows specific features."
   :group 'environment
   :version "22.1"
   :prefix "w32")