Make wording of QUIC-MULTIPATH more consistent

Author: t-aus-m

draft-tjohn-quic-multipath-dmtp.md

@@ -192,7 +192,7 @@ When using deadline-awareness the receiver SHOULD acknowledge each packet separa
 3. Path Measurement Frames: This draft uses the optional TIMESTAMP frame ({{QIC-TS}}) for deeper path measurements, including timestamps of packet receipts to estimate per path one-way delay.
 4. Congestion windows, RTT estimates, and packet loss detection from {{QUIC-MULTIPATH}}'s standard loss recovery can inform scheduling.
 
-# Extension to Multipath QUIC
+# Extension to QUIC-MULTIPATH
 
 This extension builds upon {{QUIC-MULTIPATH}}. Below we list the protocol additions and modifications. Unless otherwise noted, all rules of QUIC-MULTIPATH remain.