diff --git a/source b/source
index 9d5f3150e27..6ebea13a9df 100644
--- a/source
+++ b/source
@@ -95981,9 +95981,9 @@ interface <dfn interface>Navigator</dfn> {
 
   <hr>
 
-  <p>To <dfn>normalize protocol handler parameters</dfn>, given a string <var>scheme</var>, a string
-  <var>url</var>, and an <span>environment settings object</span> <var>environment</var>, run these
-  steps:</p>
+  <p>To <dfn export>normalize protocol handler parameters</dfn>, given a string <var>scheme</var>, a
+  string <var>url</var>, and an <span>environment settings object</span> <var>environment</var>, run
+  these steps:</p>
 
   <ol>
    <li><p>Set <var>scheme</var> to <var>scheme</var>, <span>converted to ASCII