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-rw-r--r--lib/mnesia/src/mnesia.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/mnesia/src/mnesia.erl b/lib/mnesia/src/mnesia.erl
index e298904e2a..60ca262039 100644
--- a/lib/mnesia/src/mnesia.erl
+++ b/lib/mnesia/src/mnesia.erl
@@ -278,7 +278,7 @@ stop() ->
Other -> Other
end.
--spec change_config(Config::atom(), Value::_) -> ok | {error, term()}.
+-spec change_config(Config::atom(), Value::_) -> {ok, _} | {error, term()}.
change_config(extra_db_nodes, Ns) when is_list(Ns) ->
mnesia_controller:connect_nodes(Ns);
change_config(dc_dump_limit, N) when is_number(N), N > 0 ->