Update old reference to gpinit mirror mode option
The example text included the old `-S` syntax for specifying the mirror
mode.
This was updated in this commit:
but the `--help` text of
`gpinitsystem` was missed.
@@ -393,10 +393,9 @@ EXAMPLES
*****************************************************
Initialize a Greenplum Database array by supplying a configuration file
-and a segment host address file, and set up a spread mirroring (-S)
-configuration:
+and a segment host address file, and set up a spread mirroring configuration:
- $ gpinitsystem -c gpinitsystem_config -h hostfile_gpinitsystem -S
+ $ gpinitsystem -c gpinitsystem_config -h hostfile_gpinitsystem --mirror-mode=spread
Initialize a Greenplum Database array and set the superuser remote password:
