Reorganize the upgrade on k8s page and change the title (neo4j#1460)

Author: renetapopova

modules/ROOT/pages/kubernetes/index.adoc

@@ -30,8 +30,7 @@ This chapter describes the following:
 ** xref:kubernetes/operations/reset-password.adoc[Reset the neo4j user password]
 ** xref:kubernetes/operations/dump-load.adoc[Dump and load databases (offline)]
 ** xref:kubernetes/operations/backup-restore.adoc[Back up and restore a single database (online)]
-** xref:kubernetes/operations/upgrade.adoc[Upgrade Neo4j Community to Enterprise edition
-]
+** xref:kubernetes/operations/upgrade.adoc[Upgrade Neo4j on Kubernetes]
 ** xref:kubernetes/operations/migrate-from-labs.adoc[Migrate Neo4j from the Labs Helm charts to the Neo4j Helm charts (offline)]
 ** xref:kubernetes/operations/scaling.adoc[Scale a Neo4j deployment]
 ** xref:kubernetes/operations/image-pull-secret.adoc[Use custom images from private registries]

modules/ROOT/pages/kubernetes/operations/index.adoc

@@ -10,8 +10,7 @@ It covers the following topics:
 * xref:kubernetes/operations/reset-password.adoc[Reset the neo4j user password]
 * xref:kubernetes/operations/dump-load.adoc[Dump and load databases (offline)]
 * xref:kubernetes/operations/backup-restore.adoc[Back up and restore a single database (online)]
-* xref:kubernetes/operations/upgrade.adoc[Upgrade Neo4j Community to Enterprise edition
-]
+* xref:kubernetes/operations/upgrade.adoc[Upgrade Neo4j on Kubernetes]
 * xref:kubernetes/operations/migrate-from-labs.adoc[Migrate Neo4j from the Labs Helm charts to the Neo4j Helm charts (offline)]
 * xref:kubernetes/operations/scaling.adoc[Scale a Neo4j deployment]
 * xref:kubernetes/operations/image-pull-secret.adoc[Use custom images from private registries]

modules/ROOT/pages/kubernetes/operations/upgrade.adoc

@@ -1,14 +1,10 @@
 [[kubernetes-upgrading]]
-= Upgrade Neo4j Community to Enterprise edition
+= Upgrade Neo4j on Kubernetes
 
-To upgrade from Neo4j Community to Enterprise edition, run:
 
-[source, shell]
-----
-helm upgrade <release-name> neo4j/neo4j --reuse-values --set neo4j.edition=enterprise --set neo4j.acceptLicenseAgreement=yes
-----
+== Upgrade to a new minor version
 
-To upgrade to the next patch release of Neo4j, update your Neo4j _values.yaml_ file and upgrade the helm release.
+To upgrade to the next release of Neo4j, update your Neo4j _values.yaml_ file and upgrade the helm release.
 
 . Open the _values.yaml_ file, using the code editor of your choice, and add the following line to the `image` object:
 +
@@ -23,4 +19,13 @@ image:
 [source, shell]
 ----
 helm upgrade <release-name> neo4j/neo4j -f values.yaml
+----
+
+== Upgrade from Community to Enterprise
+
+To upgrade from Neo4j Community to Enterprise edition, run:
+
+[source, shell]
+----
+helm upgrade <release-name> neo4j/neo4j --reuse-values --set neo4j.edition=enterprise --set neo4j.acceptLicenseAgreement=yes
 ----