doc: README.API: fix typos
doc: README.API: fix typos

Change-Id: I179844a56c8208a6f30aeeacd1e174992a779593
Signed-off-by: Alon Bar-Lev <2e3ceb4d37adc6ae3ccc00d3646e0e0a036ace03@redhat.com>

oVirt/ovirt-vmconsole,oVirt/ovirt-vmconsole,oVirt/ovirt-vmconsole