Update draft-ietf-quic-transport.md

Co-Authored-By: Martin Thomson <mt@lowentropy.net>

draft-ietf-quic-transport.md

@@ -3014,7 +3014,7 @@ guidance offered below seeks to strike this balance.
 An ACK frame SHOULD be generated for at least every second ack-eliciting packet.
 This recommendation is in keeping with standard practice for TCP {{?RFC5681}}.
 Every ack-eliciting packet MUST be acknowledged in at least one transmitted
-ACK frame, and SHOULD typically be acknoweldged in more than one ACK frame.
+ACK frame, and SHOULD typically be acknowledged in more than one ACK frame.
 
 A receiver's delayed acknowledgment timer SHOULD NOT exceed the current RTT
 estimate or the value it indicates in the `max_ack_delay` transport parameter.