Update README.md

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Author: AlexanderHodicke

application-development/ai-cloud-services/document-understanding/README.md

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 # Document Understanding
 
-Oracle Cloud Infrastructure (OCI) Document Understanding is an AI service that enables developers to extract text, tables, and other key data from document files through APIs and command line interface tools. With OCI Document Understanding, you can automate tedious business processing tasks with prebuilt AI models and customize document extraction to fit your industry-specific needs.
+Oracle Cloud Infrastructure (OCI) Document Understanding is an AI service that enables developers to extract text, tables, and other key data from document files through APIs and command-line interface tools. With OCI Document Understanding, you can automate tedious business processing tasks with prebuilt AI models and customize document extraction to fit your industry-specific needs.
 
 # Table of Contents
 
@@ -10,27 +10,26 @@ Oracle Cloud Infrastructure (OCI) Document Understanding is an AI service that e
 4. [Reusable Assets](#reusable-assets)
 2. [Other Links](#other-links)
 
-
-## Publications
+## Team Publications
 
 - [Announcing OCI Document Understanding custom model support (June 14, 2023)](https://blogs.oracle.com/ai-and-datascience/post/oci-document-understanding-custom-model-support)
 - [Announcing OCI Document Understanding service (December 8, 2022)](https://blogs.oracle.com/ai-and-datascience/post/announcing-oci-document-understanding-service)
 
-## Demos
+### Demos
 
 - [Oracle Learning Playlist - OCI Document Understanding Service](https://youtube.com/playlist?list=PLKCk3OyNwIzt1x62El9gGGeNaQr0va58c)
     - Overview and Product Demos by Oracle Product Management
 - [Demo: Automate Invoice Handling - Oracle Integration Cloud & AI Document Understanding Service](https://youtu.be/k72CcNhmOjs)
 - [Smarter Apps with AI, OIC partner community webcast June 2023](https://videohub.oracle.com/media/Smarter+AI+Apps+with+OIC+partner+community+webcast+June+2023-1080p30/1_m2yjnvf9)
-    - OCI Language and Document Understanding are cloud-based AI services for performing sophisticated text analysis and extracting data from all kinds of documents e.g. Passport, Driving License, Invoices, Receipt etc. You can use these services to build intelligent applications by leveraging REST APIs. You can use these services to build intelligent applications by leveraging REST APIs and automate using Oracle Integration Cloud. This allows you to process unstructured text for use cases such as sentiment analysis, service ticket classification, document extraction, and more using pretrained models or your own custom models leveraging OCI Data Labelling.
+    - OCI Language and Document Understanding are cloud-based AI services for performing sophisticated text analysis and extracting data from all kinds of documents e.g. Passport, Driving License, Invoices, Receipts, etc. You can use these services to build intelligent applications by leveraging REST APIs. You can use these services to build intelligent applications by leveraging REST APIs and automating using Oracle Integration Cloud. This allows you to process unstructured text for use cases such as sentiment analysis, service ticket classification, document extraction, and more using pre-trained models or your own custom models leveraging OCI Data Labelling.
 
-## Livelabs and Workshops
+### Livelabs and Workshops
 - [LiveLabs - Introduction to OCI Document Understanding](https://apexapps.oracle.com/pls/apex/r/dbpm/livelabs/view-workshop?wid=3585)
 
-## Reusable assets
+### Reusable assets
 - [GitHub Examples](https://github.com/oracle-samples/oci-data-science-ai-samples/tree/master/labs/ai-document-understanding)
 
-## Other Links
+## Useful Links
 
 - [Product Page on Oracle.com](https://www.oracle.com/artificial-intelligence/document-understanding/)
 - [Documentation](https://docs.oracle.com/iaas/document-understanding/document-understanding/using/home.htm)
@@ -41,4 +40,4 @@ Copyright (c) 2023 Oracle and/or its affiliates.
 
 Licensed under the Universal Permissive License (UPL), Version 1.0.
 
-See [LICENSE](https://github.com/oracle-devrel/technology-engineering/blob/folder-structure/LICENSE) for more details.
+See [LICENSE](https://github.com/oracle-devrel/technology-engineering/blob/folder-structure/LICENSE) for more details.