[Modify] Edit it

README.md

@@ -432,19 +432,19 @@ For more information, would you see **[Example3]**?
 
 #### Per-message Compression ####
 
-websocket-sharp supports the **[Per-message Compression][compression]** extension (but doesn't support this extension with the [context take over]).
+websocket-sharp supports the [Per-message Compression][compression] extension (but does not support it with the [context take over]).
 
-As a WebSocket client, if you would like to enable this extension, you should set such as the following.
+As a WebSocket client, if you would like to enable this extension, you should set the `WebSocket.Compression` property to a compression method before calling the connect method.
 
 ```csharp
 ws.Compression = CompressionMethod.Deflate;
 ```
 
-And then your client will send the following header in the handshake request to the server.
+And then the client will send the following header in the handshake request to the server.
 
     Sec-WebSocket-Extensions: permessage-deflate; server_no_context_takeover; client_no_context_takeover
 
-If the server accepts this extension, it will return the same header which has the corresponding value. And when your client receives it, this extension will be available.
+If the server accepts this header, it returns the same header which has the corresponding value. And this extension will be available when the client receives it.
 
 #### Ignoring the extensions ####