(pgg-pgp): Finish `defgroup' description with period.

diff --git a/lisp/gnus/pgg-pgp.el b/lisp/gnus/pgg-pgp.el
index ca686e9f1a60b4eb3847323fa1e2da976c075c4e..2f5524012153e53d20ec96ff4d338d359ae93d75 100644 (file)
--- a/lisp/gnus/pgg-pgp.el
+++ b/lisp/gnus/pgg-pgp.el
@@ -30,7 +30,7 @@
   (require 'pgg))
 
 (defgroup pgg-pgp ()
-  "PGP 2.* and 6.* interface"
+  "PGP 2.* and 6.* interface."
   :group 'pgg)
 
 (defcustom pgg-pgp-program "pgp"