Fix typo in eap_example_server.c

The server sends only requests to the peer,
and the peer sends only responses to the server.

Signed-off-by: Sergei Sinyak <serega.belarus@gmail.com>

eap_example/eap_example_server.c

@@ -277,7 +277,7 @@ int eap_example_server_step(void)
 	}
 
 	if (process && eap_ctx.eap_if->eapReqData) {
-		/* Send EAP response to the server */
+		/* Send EAP request to the peer */
 		eap_example_peer_rx(wpabuf_head(eap_ctx.eap_if->eapReqData),
 				    wpabuf_len(eap_ctx.eap_if->eapReqData));
 	}