Cleaned up space and commented code

library/zbxapi.py

@@ -215,8 +215,7 @@ def main():
             server=dict(default='https://localhost/zabbix/api_jsonrpc.php', type='str'),
             user=dict(default=None, type='str'),
             password=dict(default=None, type='str'),
-            zbx_class=dict( choices=ZabbixAPI.classes.keys()),
-            #zbx_class=dict(type='str', require=True),
+            zbx_class=dict(choices=ZabbixAPI.classes.keys()),
             action=dict(default=None, type='str'),
             params=dict(),
             debug=dict(default=False, type='bool'),