add CE to listing and terminating running queries

Author: renetapopova

modules/ROOT/pages/introduction.adoc

@@ -115,7 +115,7 @@ a| link:https://neo4j.com/docs/cdc/current/[Change Data Capture (CDC)] label:new
 | {check-mark}
 
 | xref:monitoring/query-management.adoc[Listing and terminating running queries]
-|
+| {check-mark}
 | {check-mark}
 
 | xref:performance/disks-ram-and-other-tips.adoc#performance-storage[High-performance caching]