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-rw-r--r--lib/tools/emacs/erldoc.el2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/tools/emacs/erldoc.el b/lib/tools/emacs/erldoc.el
index 1a557a7103..e1fd661348 100644
--- a/lib/tools/emacs/erldoc.el
+++ b/lib/tools/emacs/erldoc.el
@@ -67,7 +67,7 @@
(eval-and-compile ;for emacs < 24.3
(or (fboundp 'user-error) (defalias 'user-error 'error)))
-(defgroup erldoc 'erlang
+(defgroup erldoc nil
"Browse Erlang document."
:group 'help)