Make more JS files beter match the coding standard.

test/mjsunit/escape.js

Index: test/mjsunit/escape.js
diff --git a/test/mjsunit/escape.js b/test/mjsunit/escape.js
index 5732ce3ae06e8c59ea06e788d7e7d38c925e122f..b00a2159c8048b3e1844e5e80b2f24cca4f09694 100644
--- a/test/mjsunit/escape.js
+++ b/test/mjsunit/escape.js
@@ -67,7 +67,7 @@ for (var i = 0; i < 1000; i += 10) {
 // Benchmark
 var example = "Now is the time for all good men to come to the aid of the party.";
 example = example + String.fromCharCode(267, 0x1234, 0x6667, 0xabcd);
-example = example + " The quick brown fox jumps over the lazy dog."
+example = example + " The quick brown fox jumps over the lazy dog.";
 example = example + String.fromCharCode(171, 172, 173, 174, 175, 176, 178, 179);
 
 for (var i = 0; i < 3000; i++) {