fix more according to the actual output of 'docker swarm init --help'
@@ -25,12 +25,12 @@ Options:
--autolock Enable manager autolocking (requiring an unlock key to start a stopped manager)
--cert-expiry duration Validity period for node certificates (ns|us|ms|s|m|h) (default 2160h0m0s)
--dispatcher-heartbeat duration Dispatcher heartbeat period (ns|us|ms|s|m|h) (default 5s)
- --external-ca value Specifications of one or more certificate signing endpoints
+ --external-ca external-ca Specifications of one or more certificate signing endpoints
--force-new-cluster Force create a new cluster from current state
--help Print usage
- --listen-addr value Listen address (format: <ip|interface>[:port])
- --max-snapshots int Number of additional Raft snapshots to retain
- --snapshot-interval int Number of log entries between Raft snapshots
+ --listen-addr node-addr Listen address (format: <ip|interface>[:port]) (default 0.0.0.0:2377)
+ --max-snapshots uint Number of additional Raft snapshots to retain
+ --snapshot-interval uint Number of log entries between Raft snapshots (default 10000)
--task-history-limit int Task history retention limit (default 5)
```
