Update oracle-database-network-plan.md

changes made to formatting to clarify requirements for customers

Author: taylorrees1

articles/oracle/oracle-db/oracle-database-network-plan.md

@@ -32,15 +32,11 @@ Advanced network features enhance the virtual networking experience, offering im
 > [!NOTE]
 > Advanced network features are currently supported only for new Oracle Database@Azure deployments. 
 > Existing virtual networks with previously created Oracle Database@Azure delegated subnets will not support these features at this time. Support for existing deployments is planned for later this year. 
-
-
-### Registration required
-
-To use advanced network features, you must first register using the commands below (via AZCLI) before creating your virtual network for the Oracle Database@Azure deployment.
-
-```Register-AzProviderFeature  -FeatureName "EnableRotterdamSdnApplianceForOracle" -ProviderNamespace "Microsoft.Baremetal" ```
-
-```Register-AzProviderFeature  -FeatureName "EnableRotterdamSdnApplianceForOracle" -ProviderNamespace "Microsoft.Network" ```
+> ### Registration required for delegated subnets
+> To use advanced network features, you must first register using the commands below (via AZCLI) before creating your virtual network for the Oracle
+> Database@Azure deployment.
+> ```Register-AzProviderFeature  -FeatureName "EnableRotterdamSdnApplianceForOracle" -ProviderNamespace "Microsoft.Baremetal" ```
+> ```Register-AzProviderFeature  -FeatureName "EnableRotterdamSdnApplianceForOracle" -ProviderNamespace "Microsoft.Network" ```
 
 > [!NOTE]
 > Registration state can be in the 'Registering' state for up to 60 minutes before changing to 'Registered'. Wait until the status is 'Registered' before continuing with the delegated subnet creation.