diff --git a/etc/emqx.conf b/etc/emqx.conf
index f3f46589e..c35b1d0f7 100644
--- a/etc/emqx.conf
+++ b/etc/emqx.conf
@@ -424,7 +424,7 @@ log.syslog = on
 ## Value: true | false
 allow_anonymous = true
 
-## TODO: Allow or deny if no ACL rules match.
+## Allow or deny if no ACL rules matched.
 ##
 ## Value: allow | deny
 acl_nomatch = allow
@@ -455,7 +455,6 @@ acl_cache_max_size = 32
 ## Default: 1 minute
 acl_cache_ttl = 1m
 
-
 ##--------------------------------------------------------------------
 ## MQTT Protocol
 ##--------------------------------------------------------------------