Update router.js
Update router.js

whitespace is costly.
nickiaconis/router.js,tildeio/router.js,Eric013/router.js,kruppel/router.js,seanjohnson08/router.js,twokul/router.js,asakusuma/router.js,tildeio/router.js,greyhwndz/router.js,greyhwndz/router.js,jmeas/router.js,nickiaconis/router.js,rmehlinger/router.js,kruppel/router.js,pplgin/router.js,seanjohnson08/router.js,Eric013/router.js,asakusuma/router.js,tildeio/router.js,rmehlinger/router.js,pplgin/router.js