mficarra comment

spec.html

@@ -12314,7 +12314,7 @@ <h1>
       1. Return *false*.
     </emu-alg>
     <emu-note>
-      <p>Language values without <emu-xref href="#sec-identity">language identity</emu-xref> can be manifested without prior reference and are unsuitable for use as weak references. Symbols produced by <emu-xref href="#sec-symbol.for">Symbol.for</emu-xref>, unlike other Symbol values, do not have language identity and are unsuitable for use as weak references. Well-known symbols (<emu-xref href="#sec-well-known-symbols"></emu-xref>) are likely to never be collected, but are nonetheless treated as suitable for weak reference because they are limited in number and therefore manageable by a variety of implementation approaches. However, any values associated to a well-known symbol in a live WeakMap is unlikely to be collected and could “leak” memory resources in implementations.</p>
+      <p>A language value without <emu-xref href="#sec-identity">language identity</emu-xref> can be manifested without prior reference and is unsuitable for use as a weak reference. A Symbol value produced by <emu-xref href="#sec-symbol.for">Symbol.for</emu-xref>, unlike other Symbol values, does not have language identity and is unsuitable for use as a weak reference. <emu-xref href="#sec-well-known-symbols">Well-known symbols</emu-xref> are likely to never be collected, but are nonetheless treated as suitable for use as a weak reference because they are limited in number and therefore manageable by a variety of implementation approaches. However, any value associated to a well-known symbol in a live WeakMap is unlikely to be collected and could “leak” memory resources in implementations.</p>
     </emu-note>
   </emu-clause>
 </emu-clause>