Apply suggestions from code review

Co-authored-by: Henrik Skupin <[email protected]>

Author: jgraham

index.bs

@@ -1900,7 +1900,7 @@ an |ownership type|, a |serialization internal map| and a |realm|:
 
     <dt>|value| is a [=platform object=] that implements {{HTMLCollection}}
     <dd>Let |remote value| be [=serialize an Array-like=] with
-        <code>HTMLCollectionRemoteValue</code>, |value|, |handle id|, |value|, |max
+        <code>HTMLCollectionRemoteValue</code>, |handle id|, |value|, |max
         depth|, |ownership type|, |known object|, |serialization internal map|, and
         |realm|.