README.md in docker-api-1.33.4 vs README.md in docker-api-1.33.5

@@ -128,9 +128,13 @@
 # => { "Debug" => false, "Containers" => 187, "Images" => 196, "NFd" => 10, "NGoroutines" => 9, "MemoryLimit" => true }
 
 # docker command for reference: docker login
 Docker.authenticate!('username' => 'docker-fan-boi', 'password' => 'i<3docker', 'email' => '[e-mail]')
 # => true
+
+# docker command for reference: docker login registry.gitlab.com
+Docker.authenticate!('username' => 'docker-fan-boi', 'password' => 'i<3docker', 'email' => '[e-mail]', 'serveraddress' => 'https://registry.gitlab.com/v1/')
+# => true
 ```
 
 ## Images
 
 Just about every method here has a one-to-one mapping with the [Images](https://docs.docker.com/engine/reference/api/docker_remote_api_v1.14/#2-2-images) section of the API. If an API call accepts query parameters, these can be passed as an Hash to it's corresponding method. Also, note that `Docker::Image.new` is a private method, so you must use `.create`, `.build`, `.build_from_dir`, `build_from_tar`, or `.import` to make an instance.