:lipstick: Fix warnings of coffeelint.
:lipstick: Fix warnings of coffeelint.

leipert/node-pathwatcher-without-runas,atom/node-pathwatcher,atom/node-pathwatcher,mojodna/node-pathwatcher,meteor/node-pathwatcher,ficristo/node-pathwatcher,dbkaplun/node-pathwatcher,mojodna/node-pathwatcher,dbkaplun/node-pathwatcher,ficristo/node-pathwatcher,leipert/node-pathwatcher-without-runas,dbkaplun/node-pathwatcher,meteor/node-pathwatcher,mojodna/node-pathwatcher,leipert/node-pathwatcher-without-runas