README.md in zabbix-api-simple-0.1.2 vs README.md in zabbix-api-simple-0.1.3

@@ -53,10 +53,10 @@
   opt :user, "User name to authenticate", type: :string, required: true
   opt :pass, "Pass to auth user with", type: :string, required: true
   opt :hostname, "Host name to search for", type: :string, required: true
 end
 
-api = Zabbix::Api::Client.new(opts[:url])
+api = Zabbix::Api::Client.new(url: opts[:url])
 
 api.login(user: opts[:user],pass:opts[:pass])
 
 hosts = api.host.get(search: {host: opts[:hostname]})  # return value is an OpenStruct