internal/logger: fix logger whitespace for Fatal msgs
internal/logger: fix logger whitespace for Fatal msgs

It seems Fatal*() don't really behaves the same as Print*() wrt whitespaces.
Because of that, we need to add extra whitespace by ourselves.

Signed-off-by: Bruno Meneguele <82c7731bc2625bcbab88bc571aee6631ba3f66f3@redhat.com>

zaquestion/lab,zaquestion/lab