fix tls documentation for metron
[finishes
@@ -220,8 +220,8 @@ Assuming the loggregator ca cert and key are located at
the following commands to generate the client cert/key used by the rep:
``` shell
-certstrap --depot-path /path/to --cn metron-client
-certstrap --depot-path /tmp sign --CA loggregator-ca metron-client
+certstrap --depot-path /path/to request-cert --cn metron-client
+certstrap --depot-path /path/to sign --CA loggregator-ca metron-client
```
### Custom TLS Certificate Generation
