diff --git a/spec.html b/spec.html
index ffdc1d7556..a4be495e87 100644
--- a/spec.html
+++ b/spec.html
@@ -49708,6 +49708,15 @@ <h1>HTML-like Comments</h1>
       <p>The syntax and semantics of <emu-xref href="#sec-comments"></emu-xref> is extended as follows except that this extension is not allowed when parsing source text using the goal symbol |Module|:</p>
       <h2>Syntax</h2>
       <emu-grammar type="definition">
+        InputElementHashbangOrRegExp ::
+          WhiteSpace
+          LineTerminator
+          Comment
+          CommonToken
+          HashbangComment
+          RegularExpressionLiteral
+          HTMLCloseComment
+
         Comment ::
           MultiLineComment
           SingleLineComment