Update on-your-data-configuration.md

Author: fxs130430

articles/ai-services/openai/how-to/on-your-data-configuration.md

@@ -29,7 +29,7 @@ When you use Azure OpenAI On Your Data to ingest data from Azure blob storage, l
 
 * Steps 1 and 2 are only used for file upload.
 * Downloading URLs to your blob storage is not illustrated in this diagram. After web pages are downloaded from the internet and uploaded to blob storage, steps 3 onward are the same.
-* One indexer, one index, and one data sources in the Azure AI Search resource are created using prebuilt skills and [integrated vectorization](/azure/search/vector-search-integrated-vectorization.md).
+* One indexer, one index, and one data source in the Azure AI Search resource is created using prebuilt skills and [integrated vectorization](/azure/search/vector-search-integrated-vectorization.md).
 * Azure AI Search handles the extraction, chunking, and vectorization of chunked documents through integrated vectorization. If a scheduling interval is specified, the indexer will run accordingly. 
 
 For the managed identities used in service calls, only system assigned managed identities are supported. User assigned managed identities aren't supported.