Apply suggestions from code review

Co-authored-by: Reneta Popova <[email protected]>

Author: NataliaIvakina

modules/ROOT/pages/clustering/unbind-system-database.adoc

@@ -74,10 +74,9 @@ The Neo4j process must be shut down on all servers before running the `neo4j-adm
 
 The `neo4j-admin dbms unbind-system-db` command removes and archives cluster state for the `system` database, so that the server can rebind to a new `system` database in a cluster.
 
-This command should be run on all remaining members of a cluster to work as expected.
-Furthermore, the Neo4j process must be shut down on all remaining servers at the same time before the command is issued.
+You must shut down all cluster members before running the command on each of them.
 For details, see xref:clustering/multi-region-deployment/disaster-recovery.adoc#make-the-system-database-write-available[Disaster recovery guide -> Make the `system` database write-available].
 
-This does not affect the other databases cluster state.
-However, since all servers in the DBMS need to be shut down when the command is issued, downtime is expected for all databases inside of the DBMS.
+The `neo4j-admin dbms unbind-system-db` command does not affect the cluster state of the standard databases.
+However, since all servers in the DBMS must be shut down before the command is issued, downtime is expected for all databases within the DBMS.
 

modules/ROOT/pages/database-administration/index.adoc

@@ -83,7 +83,7 @@ image::manage-dbs-community.svg[title="A default Neo4j installation.",role=popup
 .An installation of Neo4j with multiple active databases, named `marketing`, `sales`, and `hr`:
 image::manage-dbs-enterprise.svg[title="A multiple database Neo4j installation.",role=popup]
 
-For details about the `system` database in a clustered environment, refer to the xref:clustering/databases.adoc#cluster-system-db[Managing databases in a cluster -> The `system` database]. 
+For details about the `system` database in a clustered environment, refer to xref:clustering/databases.adoc#cluster-system-db[Managing databases in a cluster -> The `system` database]. 
 
 == Composite databases