fix: make spell_check happy

apps/emqx_resource/i18n/emqx_resource_schema_i18n.conf

@@ -91,7 +91,7 @@ For bridges only have ingress direction data flow, it can be set to 0 otherwise
 
   query_mode_sync_only {
     desc {
-      en: """Query mode. Currently only support 'sync'."""
+      en: """Query mode. only support 'sync'."""
       zh: """请求模式。目前只支持同步模式。"""
     }
     label {