fix: Remove faulty "typeof"
fix: Remove faulty "typeof"

```js
from_line: typeof payloadSpec.skipHeader === true ? 2 : 1
```
The above always evaluates to `1`, as `typeof payloadSpec.skipHeader` is `boolean`, which doesn't `=== true`.

shoreditch-ops/artillery,shoreditch-ops/artillery,shoreditch-ops/artillery