Commit 1882c0bd accidentally used ',' instead of ';'; oddly
enough, the result was still syntactically valid (yes, C is
a fun language). But it made me do a double take; it's better
to use idiomatic syntax.
* daemon/remote.c (remoteRelayDomainEventDeviceAdded): Fix
harmless typo.
Signed-off-by: Eric Blake <eblake@redhat.com>