(shell-input-autoexpand): Fix customization group.

diff --git a/lisp/shell.el b/lisp/shell.el
index a751aa52e934193b606e9944cca6d0d5b5a64226..78eeb4793000bddef68da85f5f632d1be2a59ecc 100644 (file)
--- a/lisp/shell.el
+++ b/lisp/shell.el
@@ -270,7 +270,7 @@ for Shell mode only."
                 (const input)
                 (const history)
                 (const :tag "on" t))
-  :type 'shell)
+  :group 'shell)
 
 (defvar shell-dirstack nil
   "List of directories saved by pushd in this buffer's shell.