Update articles/communication-services/concepts/ai.md

Co-authored-by: Victor Chapel <[email protected]>

Author: tophpalmer

articles/communication-services/concepts/ai.md

@@ -16,7 +16,7 @@ ms.service: azure-communication-services
 Artificial intelligence (AI) technologies can be useful for a wide variety of communication experiences. This concept page summarizes availability of AI and AI-adjacent features in Azure Communication Services. AI features can be split into three categories:
 
 -  **Accessors.** APIs that allow you to access Azure Communication data for the purposes of integrating your own separate transformations and bots.
-2.  **Transformers.** APIs that provide a built-in transformation of communication data using a machine learning or language model.
+-  **Transformers.** APIs that provide a built-in transformation of communication data using a machine learning or language model.
 -  **Bots.** APIs that implement bots that directly communicate with end-users, typically blending structured programming with language models.
 
 Typical communication scenarios integrating these capabilities: