postConfigure - remove '-i' argument from help comments

Starting in 1.4, the "-i" option was removed and is no longer supported. But it still remains in the 2 comment help section. Please remove

cout << "Usage: postConfigure [-h][-c][-u][-p][-qs][-qm][-port][-i][-sn]" << endl;
cout << " [-pm-ip-addrs][-um-ip-addrs][-pm-count][-um-count][-x][-xr]" << endl;
cout << " [-numBlocksPct][-totalUmMemory][-sm-bucket][-sm-region][-sm-id]" << endl;
cout << " [-sm-secret][-sm-endpoint][-sm-cache][-sm-prefix]" << endl;

cout << " ERROR: Invalid Argument = " << argv[i] << endl;
cout << "Usage: postConfigure [-h][-c][-u][-p][-qs][-qm][-port][-i][-sn]" << endl;
cout << " [-pm-ip-addrs][-um-ip-addrs][-pm-count][-um-count][-x][-xr]" << endl;
cout << " [-numBlocksPct][-totalUmMemory][-sm-bucket][-sm-region][-sm-id]" << endl;
cout << " [-sm-secret][-sm-endpoint][-sm-cache][-sm-prefix]" << endl;