diff --git a/example.php b/example.php
index f4b8ae3..5463714 100644
--- a/example.php
+++ b/example.php
@@ -2,14 +2,11 @@
 
 include_once ('socket.io.php');
 
-//Create a socket.io connection and send a simple message
+// Create a socket.io connection and send a simple message.
 $socketio = new SocketIO();
-if ($socketio->send('localhost', 9090, 'Hello world!')){
-    echo 'we sent the message and disconnected';
-} else {
-    echo 'Sorry, we have a mistake :\'(';
+if ($socketio->send('localhost', 3000, 'chat message', 'foo')) {
+  echo 'we sent the message and disconnected';
+}
+else {
+  echo 'Sorry, we have a mistake :\'(';
 }
-
-
-
-?>
\ No newline at end of file
diff --git a/socket.io.php b/socket.io.php
index e762c3a..b597b63 100644
--- a/socket.io.php
+++ b/socket.io.php
@@ -1,3 +1,5 @@
+<?php
+
 /**
  * Class SocketIO
  * develope by psinetron (slybeaver)