Fix lint errors

draft-ietf-quic-tls.md

@@ -1215,10 +1215,12 @@ QUIC requires that the cryptographic handshake provide authenticated protocol
 negotiation.  TLS uses Application Layer Protocol Negotiation (ALPN)
 {{!RFC7301}} to select an application protocol.  Unless another mechanism is
 used for agreeing on an application protocol, endpoints MUST use ALPN for this
-purpose.  When using ALPN, endpoints MUST immediately close a connection (see Section 10.3 in {{QUIC-TRANSPORT}}) if an application
-protocol is not negotiated with a no_application_protocol TLS alert (QUIC error code
-0x178, see {{tls-errors}}).  While {{!RFC7301}} only specifies that servers use this alert, QUIC
-clients MUST also use it to terminate a connection when ALPN negotiation fails.
+purpose.  When using ALPN, endpoints MUST immediately close a connection (see
+Section 10.3 in {{QUIC-TRANSPORT}}) if an application protocol is not
+negotiated with a no_application_protocol TLS alert (QUIC error code 0x178,
+see {{tls-errors}}).  While {{!RFC7301}} only specifies that servers use this
+alert, QUIC clients MUST also use it to terminate a connection when ALPN
+negotiation fails.
 
 An application-layer protocol MAY restrict the QUIC versions that it can operate
 over.  Servers MUST select an application protocol compatible with the QUIC