1 files changed, 2 insertions, 2 deletions
diff --git a/src/gm.erl b/src/gm.erl
index 8b4d2776..8c838a70 100644
--- a/src/gm.erl
+++ b/src/gm.erl
@@ -422,9 +422,9 @@
 
 -type(group_name() :: any()).
 
--spec(create_tables/0 :: () -> 'ok').
+-spec(create_tables/0 :: () -> 'ok' | {'aborted', any()}).
 -spec(start_link/3 :: (group_name(), atom(), any()) ->
-                           {'ok', pid()} | {'error', any()}).
+                           rabbit_types:ok_pid_or_error()).
 -spec(leave/1 :: (pid()) -> 'ok').
 -spec(broadcast/2 :: (pid(), any()) -> 'ok').
 -spec(confirmed_broadcast/2 :: (pid(), any()) -> 'ok').