doc: fix the lint of an example in cluster.md

PR-URL: https://github.com/nodejs/node/pull/6516
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

This commit is contained in:

yorkie

2016-05-02 16:36:11 +08:00

committed by

James M Snell

parent ba6196f843

commit 8637c27b77

1 changed files with 3 additions and 3 deletions