Fix notes which differnt from actual parameters
Fix notes which differnt from actual parameters

Some notes are not the same as actual parameters, this will cause
confusion.

Change-Id: I25345616e3ca7ab7a55055a6ae01f85ed266b6dd

vedujoshi/tempest,openstack/tempest,masayukig/tempest,Tesora/tesora-tempest,Juniper/tempest,openstack/tempest,cisco-openstack/tempest,sebrandon1/tempest,cisco-openstack/tempest,Juniper/tempest,masayukig/tempest,vedujoshi/tempest,Tesora/tesora-tempest,sebrandon1/tempest