Update draft-ietf-quic-transport.md

Co-Authored-By: Jana Iyengar <jri.ietf@gmail.com>

draft-ietf-quic-transport.md

@@ -2868,7 +2868,7 @@ one ACK-frame-only packet in response to receiving an ACK-eliciting packet
 (one containing frames other than ACK and/or PADDING).  An endpoint MUST NOT
 send a packet containing only an ACK frame in response to a non-ACK-eliciting
 packet (one containing only ACK and/or PADDING frames), even if there are
-packet gaps which precede the received packet. Limiting the sending of ACK
+packet gaps which precede the received packet. Limiting ACK
 frames avoids an infinite feedback loop of acknowledgements,
 which could prevent the connection from ever becoming idle. The endpoint MUST
 however acknowledge non-ACK-eliciting packets when sending ACK frames in