diff --git a/spec/api-browser-window-spec.js b/spec/api-browser-window-spec.js
index 88b897eb449..731ae1cb86f 100644
--- a/spec/api-browser-window-spec.js
+++ b/spec/api-browser-window-spec.js
@@ -527,7 +527,7 @@ describe('browser-window module', function() {
     });
   });
 
-  describe('window states', function () {
+  describe('window states', function() {
     describe('resizable state', function() {
       it('can be changed with resizable option', function() {
         w.destroy();