THRIFT-3627 fix missing basic code style consistency of JavaScript.
Client: js

This closes #858
This closes #1243
diff --git a/lib/js/test/test_handler.js b/lib/js/test/test_handler.js
index e1fa74f..496b5e0 100644
--- a/lib/js/test/test_handler.js
+++ b/lib/js/test/test_handler.js
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-//This is the server side Node test handler for the standard 
+//This is the server side Node test handler for the standard
 //  Apache Thrift test service.
 
 var ttypes = require('./gen-nodejs/ThriftTest_types');
@@ -162,7 +162,7 @@
     result(null, hello);
   },
   testException: function(arg, result) {
-    console.log('testException('+arg+')');
+    console.log('testException(' + arg + ')');
     if (arg === 'Xception') {
       var x = new ttypes.Xception();
       x.errorCode = 1001;