add screenshot binary + correct mistakes on README

README.md

@@ -84,29 +84,35 @@ The client code looks like this:
 
 ```
 from rdpy.protocol.rdp import rdp
+
 class MyRDPFactory(rdp.ClientFactory):
-    def buildObserver(self, controller):
+
+	def clientConnectionLost(self, connector, reason):
+        reactor.stop()
+        app.exit()
+        
+    def clientConnectionFailed(self, connector, reason):
+        reactor.stop()
+        app.exit()
+        
+    def buildObserver(self, controller, addr):
         class MyObserver(rdp.RDPClientObserver)
-			def __init__(self, controller)
-				rdp.RDPClientObserver.__init__(self, controller)
-			def onBitmapUpdate(self, destLeft, destTop, destRight, destBottom, width, height, bitsPerPixel, isCompress, data):
+        
+			def onUpdate(self, destLeft, destTop, destRight, destBottom, width, height, bitsPerPixel, isCompress, data):
 				#here code handle bitmap
 				pass
+				
 			def onReady(self):
 				#send 'r' key
 				self._controller.sendKeyEventUnicode(ord(unicode("r".toUtf8(), encoding="UTF-8")), True)
 				#mouse move and click at pixel 200x200
 				self._controller.sendPointerEvent(200, 200, 1, true)
+				
+			def onClode(self):
+				pass
 
 		return MyObserver(controller)
 
-    def startedConnecting(self, connector):
-        pass
-    def clientConnectionLost(self, connector, reason):
-        pass
-    def clientConnectionFailed(self, connector, reason):
-        pass
-
 from twisted.internet import reactor
 reactor.connectTCP("XXX.XXX.XXX.XXX", 3389), MyRDPFactory())
 reactor.run()