diff --git a/test/built-ins/Array/prototype/slice/S15.4.4.10_A3_T1.js b/test/built-ins/Array/prototype/slice/S15.4.4.10_A3_T1.js
index f9cb7eba399375551291f96247a4095221a015e8..47db35e0d9ece2a63b945a7c7dd4192421b150f8 100644
--- a/test/built-ins/Array/prototype/slice/S15.4.4.10_A3_T1.js
+++ b/test/built-ins/Array/prototype/slice/S15.4.4.10_A3_T1.js
@@ -15,7 +15,7 @@ obj.length = 4294967296;
 
 try {
   var arr = obj.slice(0,4294967296);
-  $ERROR('#1: var obj = {}; obj.slice = Array.prototype.slice; obj[0] = "x"; obj[4294967295] = "y"; obj.length = 4294967296; var arr = obj.slice(0,4294967296); lead to throwing exception. Actual: '+arr);
+  $ERROR('#1: var obj = {}; obj.slice = Array.prototype.slice; obj[0] = "x"; obj[4294967295] = "y"; obj.length = 4294967296; var arr = obj.slice(0,4294967296); lead to throwing exception.');
 } catch (e) {
   if (!(e instanceof RangeError)) {
     $ERROR('#1.1: var obj = {}; obj.slice = Array.prototype.slice; obj[0] = "x"; obj[4294967295] = "y"; obj.length = 4294967296; var arr = obj.slice(0,4294967296); lead to throwing exception. Exception is instance of RangeError. Actual: exception is '+e);
diff --git a/test/built-ins/Array/prototype/slice/S15.4.4.10_A3_T2.js b/test/built-ins/Array/prototype/slice/S15.4.4.10_A3_T2.js
index 3ad9bdddd5fad6ec66c6bbb155eeb634ad3e26b4..76c9a1378e48657a7d068aa28909c9cda8092280 100644
--- a/test/built-ins/Array/prototype/slice/S15.4.4.10_A3_T2.js
+++ b/test/built-ins/Array/prototype/slice/S15.4.4.10_A3_T2.js
@@ -15,7 +15,7 @@ obj.length = 4294967297;
 
 try {
   var arr = obj.slice(0,4294967297);
-  $ERROR('#1: var obj = {}; obj.slice = Array.prototype.slice; obj[0] = "x"; obj[4294967296] = "y"; obj.length = 4294967297; var arr = obj.slice(0,4294967297); lead to throwing exception. Actual: '+arr);
+  $ERROR('#1: var obj = {}; obj.slice = Array.prototype.slice; obj[0] = "x"; obj[4294967296] = "y"; obj.length = 4294967297; var arr = obj.slice(0,4294967297); lead to throwing exception.');
 } catch (e) {
   if (!(e instanceof RangeError)) {
     $ERROR('#1.1: var obj = {}; obj.slice = Array.prototype.slice; obj[0] = "x"; obj[4294967296] = "y"; obj.length = 4294967297; var arr = obj.slice(0,4294967297); lead to throwing exception. Exception is instance of RangeError. Actual: exception is '+e);