cloud-init: added a missing whitespace in note
cloud-init: added a missing whitespace in note

Added a missing whitespace:
touse -> to use

Change-Id: I5e2948b3251b19651e3b7ccb2272bae9d8e3e9eb
Signed-off-by: Daniel Erez <2f9e6efa5394039257912622b475da08d58ee4c7@redhat.com>

oVirt/ovirt-hosted-engine-setup,oVirt/ovirt-hosted-engine-setup