Update links to client directories. (#822)

README.md

@@ -9,10 +9,10 @@ Designed to be the successor to [ParityTech's JSONRPC crate](https://github.com/
 Support `WebSocket` and `HTTP` transports for both client and server.
 
 ## Sub-projects
-- [jsonrpsee-http-client](./http-client) [![crates.io][http-client-image]][http-client-url]
+- [jsonrpsee-http-client](./client/http-client) [![crates.io][http-client-image]][http-client-url]
 - [jsonrpsee-http-server](./http-server) [![crates.io][http-server-image]][http-server-url]
 - [jsonrpsee-proc-macros](./proc-macros) [![crates.io][proc-macros-image]][proc-macros-url]
-- [jsonrpsee-ws-client](./ws-client) [![crates.io][ws-client-image]][ws-client-url]
+- [jsonrpsee-ws-client](./client/ws-client) [![crates.io][ws-client-image]][ws-client-url]
 - [jsonrpsee-ws-server](./ws-server) [![crates.io][ws-server-image]][ws-server-url]
 
 [http-client-image]: https://img.shields.io/crates/v/jsonrpsee-http-client.svg