Mar 15, 2025
diff --git a/1-js/99-js-misc/07-weakref-finalizationregistry/article.md b/1-js/99-js-misc/07-weakref-finalizationregistry/article.md

 ## Summary

 `WeakRef` - designed to create weak references to objects, allowingthemtobe deleted from memoryby the garbage collector if there arenolongerstrong referencesto them.
 Thisis beneficial for addressing excessivememoryusageandoptimizing the utilization ofsystemresources in applications.
 `WeakRef` -- designed to create weak references to objects, allowingthe JavaScript enginetoremove them from memorywhenno strong referencesremain.
 Thishelps optimizememory and systemresource usage automatically.

 `FinalizationRegistry` - is a tool for registering callbacks, that are executed whenobjects that are no longer strongly referenced, are destroyed.
 This allowsreleasingresources associated with the object orperforming other necessary operations beforedeletingthe object from memory.
 `FinalizationRegistry` -- is a tool for registering callbacks that are executed whenan object without strong references is deleted.
 This allowsthe programmer manually releaseresources associated with the object orperform additional cleanup tasks before the object is fully removed from memory.
Original file line number	Diff line number	Diff line change
Expand Up		@@ -476,8 +476,8 @@ You can [open this example in the sandbox](sandbox:weakref-finalizationregistry)

		## Summary

		`WeakRef` - designed to create weak references to objects, allowingthemtobe deleted from memoryby the garbage collector if there arenolongerstrong referencesto them.
		Thisis beneficial for addressing excessivememoryusageandoptimizing the utilization ofsystemresources in applications.
		`WeakRef` -- designed to create weak references to objects, allowingthe JavaScript enginetoremove them from memorywhenno strong referencesremain.
		Thishelps optimizememory and systemresource usage automatically.

		`FinalizationRegistry` - is a tool for registering callbacks, that are executed whenobjects that are no longer strongly referenced, are destroyed.
		This allowsreleasingresources associated with the object orperforming other necessary operations beforedeletingthe object from memory.
		`FinalizationRegistry` -- is a tool for registering callbacks that are executed whenan object without strong references is deleted.
		This allowsthe programmer manually releaseresources associated with the object orperform additional cleanup tasks before the object is fully removed from memory.