diff --git a/lib/browser/api/dialog.js b/lib/browser/api/dialog.js
index f88d25cfbb3..ed7ab063ed8 100644
--- a/lib/browser/api/dialog.js
+++ b/lib/browser/api/dialog.js
@@ -49,11 +49,11 @@ var checkAppInitialized = function () {
 }
 
 module.exports = {
-  setSheetOffset: function(window, offset) {
+  setSheetOffset: function (window, offset) {
     return binding.setSheetOffset(window, offset)
   },
 
-  showOpenDialog: function(...args) {
+  showOpenDialog: function (...args) {
     var prop, properties, value, wrappedCallback
     checkAppInitialized()
     let [window, options, callback] = parseArgs.apply(null, args)