tools: fix style issue after eslint update

PR-URL: https://github.com/nodejs/io.js/pull/2286
Reviewed-By: Roman Reiss <me@silverwind.io>
This commit is contained in:
Michaël Zasso 2016-01-13 19:55:02 +01:00 committed by Roman Reiss
parent 7ce0e04f44
commit ec8e0ae697