diff --git a/priv/emqx.schema b/priv/emqx.schema
index bbdb50ca2..786aef315 100644
--- a/priv/emqx.schema
+++ b/priv/emqx.schema
@@ -2110,7 +2110,7 @@ end}.
 %% key:   mnesia translational updates with per-key locks. recommended for single node setup.
 %% tab:   mnesia translational updates with table lock. recommended for multi-nodes setup.
 %% global: global lock protected updates. recommended for larger cluster.
-%% NOTE: when changing from/to 'global' lock, it requires all nodes in the cluster
+%% NOTE: when changing from/to 'global' lock, it requires a full cluster restart.
 %%
 {mapping, "broker.perf.route_lock_type", "emqx.route_lock_type", [
   {default, key},