diff --git a/draft-ietf-lsvr-l3dl.txt b/draft-ietf-lsvr-l3dl.txt
index c987b7e..c2df306 100644
--- a/draft-ietf-lsvr-l3dl.txt
+++ b/draft-ietf-lsvr-l3dl.txt
@@ -1076,7 +1076,7 @@ Internet-Draft       Layer 3 Discovery and Liveness             May 2020
    sender resends the PDU using exponential back-off, see [RFC1122].
    This cycle MAY be repeated a configurable number of times (default
    three) before it is considered a failure.  The session MAY BE
-   considered closed this in case of this ACK failure.
+   considered closed in this case of this ACK failure.
 
    If the link is broken at layer 2, retransmission MAY BE retried when
    the link is restored.