Fix a typo (#40752)

cubuspl42 · Josh-Cena · web-flow · commit 17c7ffbf1741 · 2025-08-15T18:41:41.000+08:00
* Fix a typo

* Fix another

---------

Co-authored-by: Joshua Chen &lt;sidachen2003@gmail.com&gt;
diff --git a/files/en-us/web/javascript/reference/errors/key_not_weakly_held/index.md b/files/en-us/web/javascript/reference/errors/key_not_weakly_held/index.md
@@ -5,7 +5,7 @@ page-type: javascript-error
 sidebar: jssidebar
 ---
 
-The JavaScript exception "WeakSet key (or WeakMap value) 'x' must be an object or an unregistered symbol" occurs when an value of invalid type is used as a key in a {{jsxref("WeakSet")}} or as a value in a {{jsxref("WeakMap")}}.
+The JavaScript exception "WeakSet key (or WeakMap value) 'x' must be an object or an unregistered symbol" occurs when a value of invalid type is used as a key in a {{jsxref("WeakSet")}} or as a value in a {{jsxref("WeakMap")}}.
 
 ## Message
 
diff --git a/files/en-us/web/javascript/reference/global_objects/finalizationregistry/register/index.md b/files/en-us/web/javascript/reference/global_objects/finalizationregistry/register/index.md
@@ -7,7 +7,7 @@ browser-compat: javascript.builtins.FinalizationRegistry.register
 sidebar: jsref
 ---
 
-The **`register()`** method of {{jsxref("FinalizationRegistry")}} instances registers an value with this `FinalizationRegistry` so that if the value is garbage-collected, the registry's callback may get called.
+The **`register()`** method of {{jsxref("FinalizationRegistry")}} instances registers a value with this `FinalizationRegistry` so that if the value is garbage-collected, the registry's callback may get called.
 
 ## Syntax
 
