docs: update formatting in readme

README.md

@@ -93,11 +93,11 @@ Changes in version 7.0.0
       parameter will remain in order to avoid primitive obsession, and rely on a proper ValueObject.
     * Constructors on `Credentials`: Creating a Credentials instance should be done by a factory method or from a
       Configuration instance. Constructors will be hidden and the object will remain immutable.
-    * Add new timeouts on Voice Webhooks in Application
-      API - [Pull Request](https://github.com/Vonage/vonage-dotnet-sdk/pull/548): Adding new timeouts requested to break
-      inheritance and create a specific structure.
-    * Rename settings key from `appsettings` to `vonage`: In order to make the settings more explicit and reduce chances
-      of conflict with other libraries, the base key needs to be updated.
+* Add new timeouts on Voice Webhooks in Application
+  API - [Pull Request](https://github.com/Vonage/vonage-dotnet-sdk/pull/548): Adding new timeouts requested to break
+  inheritance and create a specific structure.
+* Rename settings key from `appsettings` to `vonage`: In order to make the settings more explicit and reduce chances
+  of conflict with other libraries, the base key needs to be updated.
 
 #### Upgrading from v5.x.x to v6.0.0