llscan: fix lint
llscan: fix lint

PR-URL: https://github.com/nodejs/llnode/pull/59
Reviewed-By: Howard Hellyer <318e722a2f3c0517a913efd57bb582023357e5e6@uk.ibm.com>

hhellyer/llnode,hhellyer/llnode,hhellyer/llnode,hhellyer/llnode,rnchamberlain/llnode,rnchamberlain/llnode,rnchamberlain/llnode,rnchamberlain/llnode