diff --git a/draft-ietf-lsvr-l3dl-signing.xml b/draft-ietf-lsvr-l3dl-signing.xml
index a39b307..2f529a8 100644
--- a/draft-ietf-lsvr-l3dl-signing.xml
+++ b/draft-ietf-lsvr-l3dl-signing.xml
@@ -15,7 +15,7 @@
 
 <front>
 
-  <title>Layer 3 Discovery and Liveness Signing</title>
+  <title>Layer-3 Discovery and Liveness Signing</title>
 
     <author fullname="Randy Bush" initials="R." surname="Bush">
       <organization>Arrcus &amp; IIJ</organization>
@@ -58,7 +58,7 @@
 
   <abstract>
 
-    <t>The Layer 3 Discovery and Liveness protocol OPEN PDU may contain
+    <t>The Layer-3 Discovery and Liveness protocol OPEN PDU may contain
     a key and a certificate, which can be used to verify signatures on
     subsequent PDUs.  This document describes two mechanisms based on
     digital signatures, one that is Trust On First Use (TOFU), and one
@@ -88,7 +88,7 @@
     other drafts can reference it.  While all comments will, of course,
     be appreciated, readers may want to wait for the -01 version.</t>
 
-    <t>The Layer 3 Discovery and Liveness protocol <xref
+    <t>The Layer-3 Discovery and Liveness protocol <xref
     target="I-D.ietf-lsvr-l3dl"/> OPEN PDU contains an algorithm
     identifier, a key, and a certificate, which can be used to verify
     signatures on subsequent PDUs.  This document describes two methods