README fix

README.mkd

@@ -16,13 +16,15 @@ Opening Connections
 
 or
 
-    $conn = new Connection('Keyspace1', $servers=array('host' => '192.168.2.1', 'port' => 9160));
+    $servers[0]['host'] = '127.0.0.1';
+    $servers[0]['port'] = '9160';
+    $conn = new Connection('Keyspace1', $servers);
 
 Create a column family object
 -----------------------------
 
-    $users = new CassandraCF($conn, 'Standard1'); // ColumnFamily
-    $super = new CassandraCF($conn' 'Super1'); // SuperColumnFamily
+    $users = new ColumnFamily($conn, 'Standard1'); // ColumnFamily
+    $super = new ColumnFamily($conn' 'Super1'); // SuperColumnFamily
 
 Inserting
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