Modify message from "Host is not valid" to "Host is not available or is not valid". Note that the interaction is attempting to cover both cases (i.e the host not being available as well as the info it provides being incomplete / invalid). Further, the host can become available right after this interaction leading to a valid (but confusing) info string as a response to the "Would you like to see the response" prompt that can follow the first interaction.
Modify message from "Host is not valid" to "Host is not available or is
not valid".
Note that the interaction is attempting to cover both cases (i.e the host
not being available as well as the info it provides being incomplete / invalid).
Further, the host can become available right after this interaction leading to
a valid (but confusing) info string as a response to the
"Would you like to see the response" prompt that can follow the first interaction.

Change-Id: I2e0508219b944024c769635c178fb940da6d3a2e

ack/af