Merge pull request #300 from deepgram/chore/typo-fix

fixes typo in migration section

Author: naomi-lgbt

README.md

@@ -8,7 +8,7 @@ Official Go SDK for [Deepgram](https://www.deepgram.com/). Power your apps with
   - [Documentation](#documentation)
   - [Migrating from earlier versions](#migrating-from-earlier-versions)
     - [V1.2 to V1.3](#v12-to-v13)
-    - [V1.* to V2.* to V3](#v1-to-v2-to-v3)
+    - [V1 to V2](#v1-to-v2)
     - [V2.* to V3](#v2-to-v3)
   - [Requirements](#requirements)
   - [Installation](#installation)
@@ -82,7 +82,7 @@ Documentation for specifics about the structs, interfaces, and functions of this
 
 See the [migration guide](https://developers.deepgram.com/sdks/go-sdk/v12-to-v13-migration) for more details.
 
-### V1.\* to V2.* to V3
+### V1 to V2
 
 The Voice Agent interfaces have been updated to use the new Voice Agent V1 API. Please refer to our [Documentation](https://developers.deepgram.com/docs/voice-agent-v1-migration) on Migration to new V1 Agent API.