Update README.md

Author: AlexanderHodicke

data-platform/modernise/oci-database-migration/README.md

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 # OCI Database Migration - DMS
 
-Oracle Cloud Infrastructure Database Migration (DMS) is a fully managed cloud service for migrating Oracle databases to Autonomous Database Shared/Dedicated or OCI co-managed database services like Exadata or Base Database. DMS is powered by the Zero Downtime Migration engine and provides a complete self-service experience for logical offline or online migration using Oracle GoldenGate for minimal downtime. As a source DMS supports on-premise databases running on Linux, AIX or Solaris as well as Amazon RDS and co-managed databases in OCI.
+Oracle Cloud Infrastructure Database Migration (DMS) is a fully managed cloud service for migrating Oracle databases to Autonomous Database Shared/Dedicated or OCI co-managed database services like Exadata or Base Database. DMS is powered by the Zero Downtime Migration engine and provides a complete self-service experience for logical offline or online migration using Oracle GoldenGate for minimal downtime. As a source, DMS supports on-premises databases running on Linux, AIX, or Solaris as well as Amazon RDS and co-managed databases in OCI.
 
 Reviewed: 03.11.2023
 
@@ -12,7 +12,7 @@ Reviewed: 03.11.2023
 ## Team Publications
 
 - [Oracle Learning - Red Hot Webinar - OCI Database Migration on YouTube](https://www.youtube.com/watch?v=oLpah0TlmFE)
-    - Red Hot Webinar delivered by Marcus Doeringer capturing an in-depth description of OCI Database Migration - features, functionality, use-cases and technical demonstration
+    - Red Hot Webinar delivered by Marcus Doeringer capturing an in-depth description of OCI Database Migration - features, functionality, use-cases, and technical demonstration
 - [Setup your Oracle Database Migration to OCI in the blink of an eye - Cloud Coaching Webinar](https://www.youtube.com/watch?v=jEJ30lona7g)
     - Cloud Coaching Webinar, including a technical demonstration, delivered by Amalraj Puthenchira around the use of OCI Database Migration for simplified and effective Database Migrations into OCI
 - [Online Database Migration Services (DMS) made simpler, faster](https://www.youtube.com/watch?v=iVCZYU5ddBA)
@@ -28,7 +28,7 @@ Reviewed: 03.11.2023
     - Short video that shows the integration of the Cloud Premigration Advisor Tool (CPAT) in DMS
 - [Step-by-Step guide and tutorial](https://www-sites.oracle.com/a/ocom/docs/oci-database-migration-service-end-to-end-online-migration-tutorial.pdf)
 - [Step-by-step guide and tutorial - Agent Based](https://www.oracle.com/a/ocom/docs/oci-database-migration-agent-tutorial.pdf)
-    - Aimed for scenarios where the source db is behind a firewall or there is no direct db connection to OCI
+    - Aimed for scenarios where the source DB is behind a firewall or there is no direct db connection to OCI
 - [OCI Database Migration Product page on oracle.com](https://www.oracle.com/cloud/database-migration)
 - [OCI Database Migration GoldenGate Integration](https://blogs.oracle.com/dataintegration/post/oci-database-migration-announces-oci-goldengate-integration)
     - Blog article that shows the GoldenGate integration in DMS