Update draft-ietf-quic-recovery.md

draft-ietf-quic-recovery.md

@@ -810,7 +810,7 @@ controller or the rate of ACK-only packets being sent, but this document does
 not describe a mechanism for doing so.
 
 The congestion controller is per path, so packets sent on other paths do not
-alter the current path's congestion controller, as described in 
+alter the current path's congestion controller, as described in
 {{Section 9.4 of QUIC-TRANSPORT}}.
 
 The algorithm in this document specifies and uses the controller's congestion