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

diff --git a/lisp/progmodes/etags.el b/lisp/progmodes/etags.el
index b119b03f0bfef73baabe50badc0a1064f79aab2e..590fe4991f53da31395fcd84d2b2ab2f0e191e84 100644 (file)
--- a/lisp/progmodes/etags.el
+++ b/lisp/progmodes/etags.el
@@ -40,7 +40,7 @@ Use the `etags' program to make a tags table file.")
 ;; Make M-x set-variable tags-file-name like M-x visit-tags-table.
 ;;;###autoload (put 'tags-file-name 'variable-interactive "fVisit tags table: ")
 
-(defgroup etags nil "Tags tables"
+(defgroup etags nil "Tags tables."
   :group 'tools)
 
 ;;;###autoload