diff --git a/test/fixtures/generation/comments/return-no-argument/expected.js b/test/fixtures/generation/comments/return-no-argument/expected.js
index 53ec5206b8..c8f39a07a5 100644
--- a/test/fixtures/generation/comments/return-no-argument/expected.js
+++ b/test/fixtures/generation/comments/return-no-argument/expected.js
@@ -1,3 +1,3 @@
-(function() {
+(function () {
   return; // comment
 }());