diff --git a/source b/source
index 4932739f730..e118f8dc999 100644
--- a/source
+++ b/source
@@ -82309,11 +82309,13 @@ dictionary <dfn dictionary>DragEventInit</dfn> : <span>MouseEventInit</span> {
      <li><p>Run <span data-x="hide-all-popovers-until">hide all popovers until</span> given
      <var>ancestor</var>, false, and true.</p></li>
 
+     <li><p>If <var>originalType</var> is not equal to the value of <var>element</var>'s <code
+     data-x="attr-popover">popover</code> attribute, then throw a
+     <span>"<code>InvalidStateError</code>"</span> <code>DOMException</code>.</p></li>
+
      <li>
-      <p>If <var>originalType</var> is not equal to the value of <var>element</var>'s <code
-      data-x="attr-popover">popover</code> attribute, or if the result of running <span>check
-      popover validity</span> given <var>element</var>, false, <var>throwExceptions</var>, and
-      <var>document</var> is false, then return.</p>
+      <p>If the result of running <span>check popover validity</span> given <var>element</var>,
+      false, <var>throwExceptions</var>, and <var>document</var> is false, then return.</p>
 
       <p class="note"><span>Check popover validity</span> is called again because running <span
       data-x="hide-all-popovers-until">hide all popovers until</span> above could have fired the