Docs: fixing error in ic-proxy README
@@ -143,7 +143,7 @@ in a write queue. If the sender sends the DATA faster than the receiver, the
write queue could become too large and even cause OOM.
A flow control is needed due to this. In ic-tcp mode if the receiver is not
-receiving the sender can not send the DATA out; in ic-proxy mode flow control
+receiving the sender can not send the DATA out; in ic-udp mode flow control
is done by dropping packets. In ic-proxy mode we could not stop receiving
because all the logical connections from the remote segment share the same
proxy-proxy connection; we could not drop packets, because currently the
