added support for websockets

README.md

@@ -90,7 +90,7 @@ Only regional websocket endpoints are currently (5/20/2019) supported by AWS.
 | Parameter Name | Default Value | Description |
 | --- | --- | --- |
 | domainName _(Required)_ | | The domain name to be created in API Gateway and Route53 (if enabled) for this API. |
-| basePath | "" | The base path that will prepend all API endpoints. |
+| basePath |  | The base path that will prepend all API endpoints. |
 | stage | Value of `--stage`, or `provider.stage` (serverless will default to `dev` if unset) | The stage to create the domain name for. This parameter allows you to specify a different stage for the domain name than the stage specified for the serverless deployment. |
 | certificateName | Closest match | The name of a specific certificate from Certificate Manager to use with this API. If not specified, the closest match will be used (i.e. for a given domain name `api.example.com`, a certificate for `api.example.com` will take precedence over a `*.example.com` certificate). <br><br> Note: Edge-optimized endpoints require that the certificate be located in `us-east-1` to be used with the CloudFront distribution. |
 | certificateArn |  | The arn of a specific certificate from Certificate Manager to use with this API. |