README.rdoc in zabbixapi-0.1.6.2 vs README.rdoc in zabbixapi-0.1.6.3

@@ -18,11 +18,11 @@
     host_options = { 
       "ip"     => '127.0.0.1',
       "dns"    => 'my.example.com',
       "host"   => 'my.example.com',
       "useip"  => 1,
-      "groups" => [get_group_id('some_group')]
+      "groups" => [zbx.get_group_id('some_group')]
     }
     if zbx.create_host(host_options)
       puts zbx.get_host_id('my.example.com')
     end
 
@@ -30,9 +30,11 @@
 
     zbx   = Zabbix::ZabbixApi.new('https://zabbix.example.com', 'login', 'password')
     if zbx.add_group('some_group') 
       puts zbx.get_group_id('some_group')
     end
+
+More see in spec please... 
 
 == Dependencies
 
 * net/http
 * net/https