Incorrect url in example yaml listing 

100%

In the example yaml file under step 1 of the procedure heading, The url of the annotations section is incorrect.
Incorrect:  "k8s.v1.cni.cncf.io/resourceName: openshift.io/mlxnics "
Correct: "v1.multus-cni.io/default-network"

The incorrect url key value pair does not not enable hardware offload.

for hardware offload, multus needs to replace the primary interface not add a secondary interface. The url key / value pair that indicates this needs to happen is here: https://github.com/openshift/multus-cni/blob/master/pkg/k8sclient/k8sclient.go#L51