Merge pull request #91525 from Juliako/patch-122

Update video-indexer-overview.md

Author: PRMerger18

articles/media-services/video-indexer/video-indexer-output-json-v2.md

@@ -9,7 +9,7 @@ manager: femila
 ms.service: media-services
 ms.subservice: video-indexer
 ms.topic: article
-ms.date: 05/15/2019
+ms.date: 10/11/2019
 ms.author: juliako
 ---
 
@@ -756,7 +756,7 @@ Video Indexer identifies emotions based on speech and audio cues. The identified
 
 #### topics
 
-Video Indexer makes inference of main topics from transcripts. When possible, the 1st-level [IPTC](https://iptc.org/standards/media-topics/) taxonomy is included. 
+Video Indexer makes inference of main topics from transcripts. When possible, the 2nd-level [IPTC](https://iptc.org/standards/media-topics/) taxonomy is included. 
 
 |Name|Description|
 |---|---|

articles/media-services/video-indexer/video-indexer-overview.md

@@ -77,7 +77,7 @@ When indexing by one channel partial result for those models will be available
 
 * **Keywords extraction**: Extracts keywords from speech and visual text.
 * **Named entities extraction**: Extracts brands, locations, and people from speech and visual text via natural language processing (NLP).
-* **Topic inference**: Makes inference of main topics from transcripts. The 1st-level IPTC taxonomy is included.
+* **Topic inference**: Makes inference of main topics from transcripts. The 2nd-level IPTC taxonomy is included.
 * **Artifacts**: Extracts rich set of "next level of details" artifacts for each of the models.
 * **Sentiment analysis**: Identifies positive, negative, and neutral sentiments from speech and visual text.