Update README.md

Author: bartczernicki

README.md

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 # MachineIntelligence-TextAnalytics-TPLDataFlows
 
 ## Machine Intelligence Text Analytics Enrichment implemented using Task Parallel Library Data Flow Pipelines:
- * Document Enrichment Pipeline - Builds the entire Vector Database using OpenAI embeddings in SQL using 50 selected books
- * Q&A Over Vector Database Pipeline - Searches the SQL Vector Database with provided question phrase using Semantic Kernel
- * Total Text (OpenAI) Tokens Processed:...............8,267,408 
- * Total Text (Characters) Length Processed:..........33,702,085 
- * Total cost for processing and building Vector Database using OpenAI Embeddings (Feb 2024 prices):..~$0.84 (~84 cents; this depends on how the chunking of text is configured)
+  * Document Enrichment Pipeline - Builds the entire Vector Database using OpenAI embeddings in SQL using 50 selected books
+  * Q&A Over Vector Database Pipeline - Searches the SQL Vector Database with provided question phrase using Semantic Kernel
+  * Total Text (OpenAI) Tokens Processed:...............8,267,408 
+  * Total Text (Characters) Length Processed:..........33,702,085 
+  * Total cost for processing and building Vector Database using OpenAI Embeddings (Feb 2024 prices):..~$0.84 (~84 cents; this depends on how the chunking of text is configured)
 
 ![TPL Pipeline](https://github.com/bartczernicki/MachineIntelligence-TextAnalytics-TPLDataFlows/blob/master/TPLDataFlows-Pipeline.png)