Don't mark diagnostic line with no test lines as "passing"?

I have a test that produces the following TAP output:

``` tap
TAP version 13
# foo
# bar
ok 1 yay!

1..1
# tests 1
# pass  1

# ok
```

faucet gives this output:

```
✓ foo
✓ bar
# tests 1
# pass  1
✓ ok
```

I would have expected the foo line to _not_ be marked as passing. I expected it to just remain `# foo`.
