old_contents: #!/usr/bin/env python
  
  # The example SPDY server. Python 3.3 or later is required because TLS
  # NPN is used in spdylay.ThreadedSPDYServer. Put private key and
  # certificate file in the current working directory.
  
  import spdylay
  
  # private key file
  KEY_FILE='server.key'
  # certificate file
  CERT_FILE='server.crt'
  
  class MySPDYRequestHandler(spdylay.BaseSPDYRequestHandler):
  
      def do_GET(self):
          if self.path == '/notfound':
              # Example code to return error
              self.send_error(404)
              return
  
          self.send_response(200)
          self.send_header('conten-type', 'text/html; charset=UTF-8')
  
          content = '''\
  <html>
  <head><title>SPDY FTW</title></head>
  <body>
  <h1>SPDY FTW</h1>
  <p>The age of HTTP/1.1 is over. The time of SPDY has come.</p>
  </body>
  </html>'''.encode('UTF-8')
  
          self.wfile.write(content)
  
  if __name__ == "__main__":
      HOST, PORT = "localhost", 3000
  
      server = spdylay.ThreadedSPDYServer((HOST, PORT),
                                          MySPDYRequestHandler,
                                          cert_file=CERT_FILE,
                                          key_file=KEY_FILE)
      server.start()
  
new_contents: #!/usr/bin/env python
  
  # The example SPDY server. Python 3.3 or later is required because TLS
  # NPN is used in spdylay.ThreadedSPDYServer. Put private key and
  # certificate file in the current working directory.
  
  import spdylay
  
  # private key file
  KEY_FILE='server.key'
  # certificate file
  CERT_FILE='server.crt'
  
  class MySPDYRequestHandler(spdylay.BaseSPDYRequestHandler):
  
      def do_GET(self):
          if self.path == '/notfound':
              # Example code to return error
              self.send_error(404)
              return
  
          self.send_response(200)
          self.send_header('content-type', 'text/html; charset=UTF-8')
  
          content = '''\
  <html>
  <head><title>SPDY FTW</title></head>
  <body>
  <h1>SPDY FTW</h1>
  <p>The age of HTTP/1.1 is over. The time of SPDY has come.</p>
  </body>
  </html>'''.encode('UTF-8')
  
          self.wfile.write(content)
  
  if __name__ == "__main__":
      HOST, PORT = "localhost", 3000
  
      server = spdylay.ThreadedSPDYServer((HOST, PORT),
                                          MySPDYRequestHandler,
                                          cert_file=CERT_FILE,
                                          key_file=KEY_FILE)
      server.start()
  
subject: fix typo