1 files changed, 7 insertions, 3 deletions
diff --git a/test/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-1.js b/test/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-1.js
index 90b73979e..ba9f6f41d 100644
--- a/test/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-1.js
+++ b/test/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-1.js
@@ -7,9 +7,13 @@ es5id: 15.4.4.15-8-1
 description: Array.prototype.lastIndexOf must return correct index(boolean)
 ---*/
 
-  var obj = {toString:function (){return true}};
-  var _false = false;
-  var a = new Array(false,true,false,obj,_false,true,"true", undefined,0,null,1,"str",0,1);
+var obj = {
+  toString: function() {
+    return true
+  }
+};
+var _false = false;
+var a = new Array(false, true, false, obj, _false, true, "true", undefined, 0, null, 1, "str", 0, 1);
 
 assert.sameValue(a.lastIndexOf(true), 5, 'a[5]=true');
 assert.sameValue(a.lastIndexOf(false), 4, 'a[4] =_false');