Fix test case style

test/pummel/test-http-big-proxy-responses.js

@@ -10,6 +10,7 @@ var chargen = http.createServer(function (req, res) {
   var len = req.headers['x-len'];
   res.writeHead(200, {"transfer-encoding":"chunked"});
   for (var i=0; i<len; i++) {
+    print(',');
     res.write(chunk);
   }
   res.end();
@@ -18,11 +19,12 @@ chargen.listen(9000);
 
 // Proxy to the chargen server.
 var proxy = http.createServer(function (req, res) {
-    var proxy_req = http.createClient(9000, 'localhost')
-  .request(req.method, req.url, req.headers);
+  var c = http.createClient(9000, 'localhost')
+  var proxy_req = c.request(req.method, req.url, req.headers);
   proxy_req.addListener('response', function(proxy_res) {
     res.writeHead(proxy_res.statusCode, proxy_res.headers);
     proxy_res.addListener('data', function(chunk) {
+      print('.');
       res.write(chunk);
     });
     proxy_res.addListener('end', function() {
@@ -47,8 +49,7 @@ function call_chargen(list) {
       });
     });
     req.end();
-  }
-  else {
+  } else {
     sys.puts("End of list.");
       proxy.end();
       chargen.end();