message: Fix typo in IAppInsights.ts
  autheticated  -> authenticated
diff: @@ -124,7 +124,7 @@ module Microsoft.ApplicationInsights {
  /**
  - * Sets the autheticated user id and the account id in this session.
  + * Sets the authenticated user id and the account id in this session.
  * User auth id and account id should be of type string. They should not contain commas, semi-colons, equal signs, spaces, or vertical-bars.
  *
  * @param authenticatedUserId {string} - The authenticated user id. A unique and persistent string that represents each authenticated user in the service.
  