diff --git a/apps/emqx/etc/emqx.conf b/apps/emqx/etc/emqx.conf
index 286be934f..26292e05c 100644
--- a/apps/emqx/etc/emqx.conf
+++ b/apps/emqx/etc/emqx.conf
@@ -1014,7 +1014,7 @@ broker {
   ## @doc broker.session_locking_strategy
   ## ValueType: local | one | quorum | all
   ##   - local: only lock the session locally on the current node
-  ##   - one: select only one remove node to lock the session
+  ##   - one: select only one remote node to lock the session
   ##   - quorum: select some nodes to lock the session
   ##   - all: lock the session on all the nodes in the cluster
   ## Default: quorum
@@ -1027,7 +1027,7 @@ broker {
   ##   - random: dispatch the message to a random selected subscriber
   ##   - round_robin: select the subscribers in a round-robin manner
   ##   - sticky: always use the last selected subscriber to dispatch,
-  ##     until the subscriber disconnected.
+  ##     until the subscriber disconnects.
   ##   - hash: select the subscribers by the hash of clientIds
   ## Default: round_robin
   shared_subscription_strategy = round_robin
@@ -1158,7 +1158,7 @@ sysmon {
   ## Default: disabled
   vm.long_gc = disabled
 
-  ## Enable Long Schedule(ms) monitoring.
+  ## Enable Long Schedule monitoring.
   ##
   ## See: http://erlang.org/doc/man/erlang.html#system_monitor-2
   ##
diff --git a/apps/emqx/src/emqx_schema.erl b/apps/emqx/src/emqx_schema.erl
index b54ff2356..1125af161 100644
--- a/apps/emqx/src/emqx_schema.erl
+++ b/apps/emqx/src/emqx_schema.erl
@@ -1228,7 +1228,7 @@ fields("broker") ->
                     desc =>
                         "Session locking strategy in a cluster.<br/>\n"
                         " - `local`: only lock the session on the current node\n"
-                        " - `one`: select only one remove node to lock the session\n"
+                        " - `one`: select only one remote node to lock the session\n"
                         " - `quorum`: select some nodes to lock the session\n"
                         " - `all`: lock the session on all the nodes in the cluster"
                 }
@@ -1243,7 +1243,7 @@ fields("broker") ->
                         " - `random`: dispatch the message to a random selected subscriber\n"
                         " - `round_robin`: select the subscribers in a round-robin manner\n"
                         " - `sticky`: always use the last selected subscriber to dispatch,\n"
-                        "   until the subscriber disconnected.\n"
+                        "   until the subscriber disconnects.\n"
                         " - `hash`: select the subscribers by the hash of `clientIds`"
                 }
             )},
@@ -1418,7 +1418,7 @@ fields("sysmon_vm") ->
                 hoconsc:union([disabled, duration()]),
                 #{
                     default => "240ms",
-                    desc => "Enable Long Schedule(ms) monitoring."
+                    desc => "Enable Long Schedule monitoring."
                 }
             )},
         {"large_heap",