diff --git a/glossary-part-2/draft-ietf-rats-corim.html b/glossary-part-2/draft-ietf-rats-corim.html
index fd4c1da4..ef9594b5 100644
--- a/glossary-part-2/draft-ietf-rats-corim.html
+++ b/glossary-part-2/draft-ietf-rats-corim.html
@@ -1726,7 +1726,7 @@ <h4 id="name-glossary">
             <dd class="break"></dd>
 <dt id="section-1.1.1-2.3">Appraisal Claims Set (ACS):</dt>
             <dd style="margin-left: 1.5em" id="section-1.1.1-2.4">
-              <p id="section-1.1.1-2.4.1">A structure that holds ECTs that have been appraised.
+              <p id="section-1.1.1-2.4.1">A structure that holds Environment-Claim Tuples that have been appraised.
 The ACS contains Attester state that has been authorized by Verifier processing and Appraisal Policy.<a href="#section-1.1.1-2.4.1" class="pilcrow">¶</a></p>
 </dd>
             <dd class="break"></dd>
diff --git a/glossary-part-2/draft-ietf-rats-corim.txt b/glossary-part-2/draft-ietf-rats-corim.txt
index 99d598e5..123f1d2c 100644
--- a/glossary-part-2/draft-ietf-rats-corim.txt
+++ b/glossary-part-2/draft-ietf-rats-corim.txt
@@ -284,9 +284,9 @@ Table of Contents
       appraisal.  See also (Section 2 of [I-D.ietf-rats-endorsements]).
 
    Appraisal Claims Set (ACS):
-      A structure that holds ECTs that have been appraised.  The ACS
-      contains Attester state that has been authorized by Verifier
-      processing and Appraisal Policy.
+      A structure that holds Environment-Claim Tuples that have been
+      appraised.  The ACS contains Attester state that has been
+      authorized by Verifier processing and Appraisal Policy.
 
    Appraisal Policy:
       A description of the conditions that, if met, allow acceptance of