diff --git a/options.html b/options.html
index 1459c45..12d3558 100644
--- a/options.html
+++ b/options.html
@@ -22,7 +22,7 @@
 <input id="lookuprate" type="number" min="1" max="1000" value="8" name=lookuprate class=panel-formElements-item/><label for=lookuprate class=panel-formElements-item>Lookup rate</label><br>
 <p>This extension uses JMdict, which is Copyright © 2017 The Electronic Dictionary Research and Development Group and licensed under the <a href="https://creativecommons.org/licenses/by-sa/3.0/">CC BY-SA 3.0</a> license.</p>
 <p>This extension is otherwise licensed under the <a href="https://www.apache.org/licenses/LICENSE-2.0">Apache License, version 2.0</a>.</p>
-<div><p>Meanings of abbreviations follow. From JMdict.<p>
+<div><p>Meanings of abbreviations follow. From JMdict. Some may be unused. Unsorted.<p>
 <span class="entity">MA</span> - <span class="meaning">martial arts term</span><br>
 <span class="entity">X</span> - <span class="meaning">rude or X-rated term (not displayed in educational software)</span><br>
 <span class="entity">abbr</span> - <span class="meaning">abbreviation</span><br>