Update promise-timeout.js

Author: hawkrives

source/lib/promise-timeout.js

@@ -1,6 +1,9 @@
 // @flow
 
-export function promiseTimeout(ms: number, promise: Promise<any>): Promise<any> {
+export function promiseTimeout(
+  ms: number,
+  promise: Promise<any>,
+): Promise<any> {
   return new Promise(function(resolve, reject) {
     // create a timeout to reject promise if not resolved
     let timer = setTimeout(function() {