diff --git a/index.html b/index.html
index 77a248fc5..e691a5cda 100644
--- a/index.html
+++ b/index.html
@@ -14087,7 +14087,9 @@ <h3>Acknowledgments</h3>
 		</ul>
 		<section class="section" id="ack_group">
 			<h4>Participants active in the ARIA WG at the time of publication</h4>
-			<ul><!-- List of participants is injected here --></ul>
+			<ul>
+				<!-- List of participants is injected here -->
+			</ul>
 		</section>
 		<div data-include="common/acknowledgements/funders.html" data-include-replace="true"></div>
 	</section>