diff --git a/patzilla-ui/navigator/app/document/document-view.html b/patzilla-ui/navigator/app/document/document-view.html
index de75d958..98896cd5 100644
--- a/patzilla-ui/navigator/app/document/document-view.html
+++ b/patzilla-ui/navigator/app/document/document-view.html
@@ -332,7 +332,7 @@ <h5><%= navigatorApp.ui.pdf_icon() %> &nbsp; PDF and Images</h5>
 
     </div>
 
-    <span id="region-comment-text"/>
+    <span id="region-comment-text"></span>
 
     <div class="ops-collection-entry-inner ops-bibliographic-details">