Description of problem:
1. In virt-who man config file.
#man virt-who
 4. RHEV-M
 ^^^^^^^ 4
              # virt-who --rhevm --rhevm-owner=RHEVM_OWNER  --rhevm-env=RHEVM_ENV --rhevm-server=RHEVM_SERVER --rhevm-username=RHEVM_USERNAME
              --rhevm-password=RHEVM_PASSWORD

              Use RHEV-M as virtualization backend and specify option required to connect to RHEV-M server.

 4. Hyper-V
^^^^^^^^ 4
              #  virt-who  --hyperv   --hyperv-owner=HYPERV_OWNER    --hyperv-env=HYPERV_ENV   --hyperv-server=HYPERV_SERVER   --hyperv-user-
              name=HYPERV_USERNAME --hyperv-password=HYPERV_PASSWORD

              Use Hyper-V as virtualization backend and specify option required to connect to Hyper-V server.



2. About RHEV-M backend, "virt-who --help"


 --rhevm-server=SERVER
                        URL of the RHEV-M server to connect to

^^^^^^^^^^^^^^There are two URL can connect to RHEVM manager, http://$IP:port1, https://$IP:port2(security)
Actually, virt-who support secure URL should be $ip:port2. Pls provide suitable notice to the customer.

    --rhevm-username=USERNAME
                        Username for connecting to RHEV-M
^^^^^^^^^^^^^^Actually, the USERNAME should be $username@domain of RHEV-M manager, pls add suitable notice.

Version-Release number of selected component (if applicable):
virt-who-0.8-2

How reproducible:


Steps to Reproduce:
1.
2.
3.
  
Actual results:
As the description

Expected results:
1.  4. Hyper-V
^^^^^^^^ 5. Hyper-V
2. Give suitable descriptions of --rhevm-server=SERVER and --rhevm-username=USERNAME

Additional info: