fix whitespace

sanic/server.py

@@ -114,11 +114,10 @@ class HttpProtocol(asyncio.Protocol):
         self.headers.append((name.decode(), value.decode('utf-8')))
 
     def on_headers_complete(self):
-
         ra = self.transport.get_extra_info('peername')
         if ra:
              self.headers.append(('Remote-Addr','%s:%s' % ra))
-                     
+
         self.request = Request(
             url_bytes=self.url,
             headers=dict(self.headers),