Update articles/ai-services/speech-service/text-to-speech-avatar/content-credentials.md

Co-authored-by: Eric Urban <[email protected]>

Author: yulin-li

articles/ai-services/speech-service/text-to-speech-avatar/content-credentials.md

@@ -39,7 +39,7 @@ No extra set-up is necessary. Content credentials are automatically applied to a
 
 ## Verifying that a video file has content credentials
 
-You can check the content credentials of a video generated by Azure text to speech avatar with below two methods:
+You can check the content credentials of a text to speech avatar via either of the following methods:
 
 1. **Content Credentials Verify webpage ([contentcredentials.org/verify](https://contentcredentials.org/verify))**: This is a tool that allows users to inspect the Content Credentials of a piece of content. If an uploaded video is created with Azure text to speech avatar, the tool will show that and display the issued date and time of the Content Credential. Below image is an example of a video generated with Azure text to speech avatar which shows a Content Credential issued by Microsoft with a time stamp included.