[nongnu] scratch/rfc-mode 5bda3310af 17/52: remove useless groups for custom variables

[Stefan Monnier]

branch: scratch/rfc-mode
commit 5bda3310affb6c217bf4e3a1c11554ddd78f367e
Author: Nicolas Martyanoff <khaelin@gmail.com>
Commit: Nicolas Martyanoff <khaelin@gmail.com>

    remove useless groups for custom variables
    
    Thanks to Stefan Monnier.
---
 rfc-mode.el | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/rfc-mode.el b/rfc-mode.el
index e4c051ea95..ceff93123d 100644
--- a/rfc-mode.el
+++ b/rfc-mode.el
@@ -65,20 +65,17 @@
 
 (defcustom rfc-mode-directory (expand-file-name "~/rfc/")
   "The directory where RFC documents are stored."
-  :type 'directory
-  :group 'rfc-mode)
+  :type 'directory)
 
 (defcustom rfc-mode-document-url
   "https://www.rfc-editor.org/rfc/rfc%s.txt";
   "A `format'able URL for fetching arbitrary RFC documents.
 Assume RFC documents are named as e.g. rfc21.txt, rfc-index.txt."
-  :type 'string
-  :group 'rfc-mode)
+  :type 'string)
 
 (defcustom rfc-mode-browser-entry-title-width 60
   "The width of the column containing RFC titles in the browser."
-  :type 'integer
-  :group 'rfc-mode)
+  :type 'integer)
 
 ;;; Misc variables: