Fix SHOW SERVERS query to include server.backup.advertised_address (neo4j#1240)

Author: JPryce-Aklundh

modules/ROOT/pages/clauses/listing-settings.adoc

@@ -196,6 +196,10 @@ LIMIT 3
 |===
 | name | value | description
 
+| "server.backup.advertised_address"
+| "localhost:0"
+| "The advertised address for the backup server. Default is the default advertised address combined with port defined in the backup listen address."
+
 | "server.backup.enabled"
 | "true"
 | "Enable support for running online backups."
@@ -204,10 +208,6 @@ LIMIT 3
 | ""
 | "Command to execute for ExecDataConnector list"
 
-| "server.backup.exec_connector.scheme"
-| ""
-| "Schemes ExecDataConnector will match on"
-
 3+d|Rows: 3
 |===