Fix typo in sample install-config.yaml

Signed-off-by: chuckersjp <[email protected]>

Author: chuckersjp

docs/using-hive.md

@@ -417,7 +417,7 @@ networking:
   clusterNetwork:
   - cidr: 10.128.0.0/14
     hostPrefix: 23
-  machineCIDR: 10.0.0.0/16
+  machineNetwork: 10.0.0.0/16
   networkType: OpenShiftSDN
   serviceNetwork:
   - 172.30.0.0/16