diff --git a/spec.html b/spec.html
index 83f68e9ccae..0f228fd1d33 100644
--- a/spec.html
+++ b/spec.html
@@ -30629,7 +30629,7 @@ <h1>Properties of the Symbol Constructor</h1>
 
       <emu-clause id="sec-symbol.asynciterator">
         <h1>Symbol.asyncIterator</h1>
-        <p>The initial value of `Symbol.asyncIterator` is the well known symbol @@asyncIterator (<emu-xref href="#table-well-known-symbols"></emu-xref>).</p>
+        <p>The initial value of `Symbol.asyncIterator` is the well-known symbol @@asyncIterator (<emu-xref href="#table-well-known-symbols"></emu-xref>).</p>
         <p>This property has the attributes { [[Writable]]: *false*, [[Enumerable]]: *false*, [[Configurable]]: *false* }.</p>
       </emu-clause>